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Copper acetate Stock Photos and Images

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Copper acetate Stock Photos and Images

Pile of copper acetate on glass over white background Stock Photo
RFFXRB4D–Pile of copper acetate on glass over white background
Copper(II) acetate, chemical formula. In homeopathy Cuprum aceticum. Also known as verdigris, copper ethanoate or cupric acetate. Stock Photo
RF2JGN6JN–Copper(II) acetate, chemical formula. In homeopathy Cuprum aceticum. Also known as verdigris, copper ethanoate or cupric acetate.
'Our Mutual Friend' . English: A cartoon for the cover of Puck, January 7, 1885. It shows a doctor and a sexton, happily greeting a striped candy cane, whose colored lines are marked with the names of dangerous additives that have been used to create the colors: green (chrome green, chromium oxide); white (chalk); red (red lead, lead oxide); white (arsenic, arsenic trioxide); yellow (chrome yellow, lead chromate); red (vermilion, mercury sulfide); green (verdigris, copper acetate); white (glucose, an adulterant for sugar). At the time, their use was unregulated. . 1885. 1287 Our Mutual Frie Stock Photo
RMMP6J13–'Our Mutual Friend' . English: A cartoon for the cover of Puck, January 7, 1885. It shows a doctor and a sexton, happily greeting a striped candy cane, whose colored lines are marked with the names of dangerous additives that have been used to create the colors: green (chrome green, chromium oxide); white (chalk); red (red lead, lead oxide); white (arsenic, arsenic trioxide); yellow (chrome yellow, lead chromate); red (vermilion, mercury sulfide); green (verdigris, copper acetate); white (glucose, an adulterant for sugar). At the time, their use was unregulated. . 1885. 1287 Our Mutual Frie
rat skull with copper and acetate number Stock Photo
RMBH8TMM–rat skull with copper and acetate number
The image presents crystallized copper acetate photographed through the microscope in polarized light at a magnification of 100X Stock Photo
RM2RPEHXA–The image presents crystallized copper acetate photographed through the microscope in polarized light at a magnification of 100X
Weathered thick copper metal lightning conductor, protecting against strikes and patina copper acetate staining stone wall with green salts Stock Photo
RMRAT449–Weathered thick copper metal lightning conductor, protecting against strikes and patina copper acetate staining stone wall with green salts
Alchemy Alphabet: VERDIGRIS (Aerugo; Aes viride, viride ævis), vert-de-gris ('green of grey') — bluish-green patina. Copper acetate, hydrocarbonate. Stock Vector
RF2G72D8M–Alchemy Alphabet: VERDIGRIS (Aerugo; Aes viride, viride ævis), vert-de-gris ('green of grey') — bluish-green patina. Copper acetate, hydrocarbonate.
Copper(II) acetate, verdigris, chemical formula and structure Stock Vector
RF2PPPCR3–Copper(II) acetate, verdigris, chemical formula and structure
Cu(CHO2)2 - Copper(II) Acetate. Chemical compound. CAS number 544-19-4 Stock Photo
RF2WG6X97–Cu(CHO2)2 - Copper(II) Acetate. Chemical compound. CAS number 544-19-4
3D image of Copper II ethanoate skeletal formula - molecular chemical structure of Cupric acetate isolated on white background Stock Photo
RF2K986A4–3D image of Copper II ethanoate skeletal formula - molecular chemical structure of Cupric acetate isolated on white background
Cu(CH3COO) copper(I) acetate CAS 598-54-9 chemical substance in white plastic laboratory packaging Stock Photo
RF2M47T86–Cu(CH3COO) copper(I) acetate CAS 598-54-9 chemical substance in white plastic laboratory packaging
The Biochemical journal, 1907 . sealed capillary tube at 265°. Heated in an open tube, it yieldeda crystalline sublimate, but also underwent a slight decomposition,and gave an odour very similar to that which leucin gives whenheated in the same manner. The substance consisted of minutefeathery needles, but sometimes rhomb-shaped plates were observed.With copper acetate it yielded a blue copper salt, slightly soluble inwater. The general behaviour of the substance left no doubt as 2^2 BIO-CHEMICAL JOURNAL to its identity with clavin. This identity was further supported byanalyses, which, at the Stock Photo
RM2AJ2KDM–The Biochemical journal, 1907 . sealed capillary tube at 265°. Heated in an open tube, it yieldeda crystalline sublimate, but also underwent a slight decomposition,and gave an odour very similar to that which leucin gives whenheated in the same manner. The substance consisted of minutefeathery needles, but sometimes rhomb-shaped plates were observed.With copper acetate it yielded a blue copper salt, slightly soluble inwater. The general behaviour of the substance left no doubt as 2^2 BIO-CHEMICAL JOURNAL to its identity with clavin. This identity was further supported byanalyses, which, at the
old wooden window and a copper roof Stock Photo
RFCN1BAC–old wooden window and a copper roof
Plastic hair comb, with back on which pearls and stras, c. 1875 - c. 1900 Hair comb made of orange -yellow plastic, with graceful back, set with three pearls and stras in metal. Twenty -one teeth. Netherlands (possibly) whole: celluloid (cellulosic). whole: cellulose acetate. Decoration: Copper (Metal). Decoration: Paste (glass). Decoration: Pearl sawing / filing / polishing / inlay (process) Hair comb made of orange -yellow plastic, with graceful back, set with three pearls and stras in metal. Twenty -one teeth. Netherlands (possibly) whole: celluloid (cellulosic). whole: cellulose acetate. D Stock Photo
RM2TDM9RF–Plastic hair comb, with back on which pearls and stras, c. 1875 - c. 1900 Hair comb made of orange -yellow plastic, with graceful back, set with three pearls and stras in metal. Twenty -one teeth. Netherlands (possibly) whole: celluloid (cellulosic). whole: cellulose acetate. Decoration: Copper (Metal). Decoration: Paste (glass). Decoration: Pearl sawing / filing / polishing / inlay (process) Hair comb made of orange -yellow plastic, with graceful back, set with three pearls and stras in metal. Twenty -one teeth. Netherlands (possibly) whole: celluloid (cellulosic). whole: cellulose acetate. D
Alchemical Symbols Copper Acetate Stock Photo
RM2E2K6X9–Alchemical Symbols Copper Acetate
Slide: yellow with green radials, computer: black plastic. Stock Photo
RM2GGBN0T–Slide: yellow with green radials, computer: black plastic.
Diseases of flowers and other Diseases of flowers and other ornamentals diseasesofflower118smit Year: 1940 Fig. 18.—Diamond scale of palm. prematurely. Both ornamental and fruit-bearing dates are affected. Moist atmosphere favors the disease. Affected leaves should be removed and destroyed. This may be fol- lowed by spraying with 3-3-50 bordeaux mixture (p. 97) or, to avoid spray residue, a solution of copper acetate 3 ounces to 50 gallons of water, to which a spreader (p. 102) may be added. PANSY AND VIOLA Pansies and violas are not often affected with any serious disease in Cali- fornia. C Stock Photo
RMT1H70J–Diseases of flowers and other Diseases of flowers and other ornamentals diseasesofflower118smit Year: 1940 Fig. 18.—Diamond scale of palm. prematurely. Both ornamental and fruit-bearing dates are affected. Moist atmosphere favors the disease. Affected leaves should be removed and destroyed. This may be fol- lowed by spraying with 3-3-50 bordeaux mixture (p. 97) or, to avoid spray residue, a solution of copper acetate 3 ounces to 50 gallons of water, to which a spreader (p. 102) may be added. PANSY AND VIOLA Pansies and violas are not often affected with any serious disease in Cali- fornia. C
. Fig. 18.—Diamond scale of palm. prematurely. Both ornamental and fruit-bearing dates are affected. Moist atmosphere favors the disease. Affected leaves should be removed and destroyed. This may be fol- lowed by spraying with 3-3-50 bordeaux mixture (p. 97) or, to avoid spray residue, a solution of copper acetate 3 ounces to 50 gallons of water, to which a spreader (p. 102) may be added. PANSY AND VIOLA Pansies and violas are not often affected with any serious disease in Cali- fornia. Cottony mold (p. 78) sometimes attacks them, and they are sus- ceptible to fungus leaf spots, powdery mildew Stock Photo
RMMCK9GY–. Fig. 18.—Diamond scale of palm. prematurely. Both ornamental and fruit-bearing dates are affected. Moist atmosphere favors the disease. Affected leaves should be removed and destroyed. This may be fol- lowed by spraying with 3-3-50 bordeaux mixture (p. 97) or, to avoid spray residue, a solution of copper acetate 3 ounces to 50 gallons of water, to which a spreader (p. 102) may be added. PANSY AND VIOLA Pansies and violas are not often affected with any serious disease in Cali- fornia. Cottony mold (p. 78) sometimes attacks them, and they are sus- ceptible to fungus leaf spots, powdery mildew
Brass star, commemorating, Brass star on wall Plymouth Docks, Star Research, Millbay Plymouth Docks, Norman Hine 1938, wall of stars, passengers, sea. Stock Photo
RFAJE3GG–Brass star, commemorating, Brass star on wall Plymouth Docks, Star Research, Millbay Plymouth Docks, Norman Hine 1938, wall of stars, passengers, sea.
VINYL RECORD ALBUM casting shadow from a perspective. A thick sculpture made of metallic materials of 3D rendering. background and illustration Stock Photo
RF2C9KTC5–VINYL RECORD ALBUM casting shadow from a perspective. A thick sculpture made of metallic materials of 3D rendering. background and illustration
Alchemy Alphabet: VERDIGRIS (Aes viride, viride ævis), vert-de-Grèce ('green of Greece'), vert-de-gris (green of grey), vert-de-terre — green patina. Stock Vector
RF2G67N2J–Alchemy Alphabet: VERDIGRIS (Aes viride, viride ævis), vert-de-Grèce ('green of Greece'), vert-de-gris (green of grey), vert-de-terre — green patina.
Cu(CH3COO)2 copper(II) acetate CAS 142-71-2 chemical substance in white plastic laboratory packaging Stock Photo
RF2PG8J3A–Cu(CH3COO)2 copper(II) acetate CAS 142-71-2 chemical substance in white plastic laboratory packaging
. The Canadian horticulturist. Fruit Growers' Association of Ontario; Fruit-culture. THE CANADIAN HORTICULTURIST. mended to be used justj[before the blossoms open, Bordeaux mixture and Paris green when the fruit has set^ copper acetate solution (8 oz. to the barrel) when the fruit begins to color, and a repetition of the treatment in case of weather favorable to the rot. The prompt removal of rotted fruit is destroy them. The leaf curl was for many years thought entirely uncontrol- able, and peach growers viewed with much alarm the wholesale destruction caused by it in 1892, 1893, 1897 and 189 Stock Photo
RMRFWMEK–. The Canadian horticulturist. Fruit Growers' Association of Ontario; Fruit-culture. THE CANADIAN HORTICULTURIST. mended to be used justj[before the blossoms open, Bordeaux mixture and Paris green when the fruit has set^ copper acetate solution (8 oz. to the barrel) when the fruit begins to color, and a repetition of the treatment in case of weather favorable to the rot. The prompt removal of rotted fruit is destroy them. The leaf curl was for many years thought entirely uncontrol- able, and peach growers viewed with much alarm the wholesale destruction caused by it in 1892, 1893, 1897 and 189
Alchemical Symbols Copper Acetate Inverted Stock Photo
RM2E2K6XB–Alchemical Symbols Copper Acetate Inverted
. Electronic apparatus for biological research . Capillary wall Copper gauze sheathing Sealing wax Resin Uninsulated tip Figure 36.6 Extracellular pH electrode The tube is then half filled with either a saturated solution of silver acetate in 50 per cent acetic acid or with 0-1 N hydrochloric acid. With the first solution a pure silver wire is needed as the inner electrode but with the second electrolytically plated silver/silver chloride is necessary. Air bubbles must be ehminated and then the electrode is left in boiling water for 2 hours as this equilibrates the asymmetry potentials of the Stock Photo
RMMA7AXN–. Electronic apparatus for biological research . Capillary wall Copper gauze sheathing Sealing wax Resin Uninsulated tip Figure 36.6 Extracellular pH electrode The tube is then half filled with either a saturated solution of silver acetate in 50 per cent acetic acid or with 0-1 N hydrochloric acid. With the first solution a pure silver wire is needed as the inner electrode but with the second electrolytically plated silver/silver chloride is necessary. Air bubbles must be ehminated and then the electrode is left in boiling water for 2 hours as this equilibrates the asymmetry potentials of the
. Bulletin - Massachusetts Agricultural Experiment Station. Agriculture -- Massachusetts. Figure 5.—Cucumber Plants Sprayed with Normal and Basic Copper Acetates of ().2ii and 0.75 Per Cent Slrcngtlis and Gassed with HCN. A. basic copper acetate (!{4.4 per cent Cut without gas: C. with gas; B. normal copper acetate f:>1.8 per cent Cu) without gas: D. with gas. All controls gassed only. Injury occurs after the action of gas. irrespective of the presence of alkali in the spray.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for read Stock Photo
RMRGKH0W–. Bulletin - Massachusetts Agricultural Experiment Station. Agriculture -- Massachusetts. Figure 5.—Cucumber Plants Sprayed with Normal and Basic Copper Acetates of ().2ii and 0.75 Per Cent Slrcngtlis and Gassed with HCN. A. basic copper acetate (!{4.4 per cent Cut without gas: C. with gas; B. normal copper acetate f:>1.8 per cent Cu) without gas: D. with gas. All controls gassed only. Injury occurs after the action of gas. irrespective of the presence of alkali in the spray.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for read
. Fig. 23.—Early Stage of Foot-Rot. Fig. 24.—Advanced Foot-Rot. the sole, and gather the offending matter. When the disease occurs, carefully dress the sores with any prepared hoof ointment, after washing them in a solution of one pound of sulphate of cop- per in 5 gallons of water, and in the same proportion as one ounce to 1^ quarts of water. An excellent ointment for the feet so diseased is made in this way: Melt four parts of Burgundy pitch, add one part of vaseline, one part of turpentine, and one part of acetate of copper finely powdered, and stir until cool. Apply this to the pores. Kee Stock Photo
RMMCJ3GA–. Fig. 23.—Early Stage of Foot-Rot. Fig. 24.—Advanced Foot-Rot. the sole, and gather the offending matter. When the disease occurs, carefully dress the sores with any prepared hoof ointment, after washing them in a solution of one pound of sulphate of cop- per in 5 gallons of water, and in the same proportion as one ounce to 1^ quarts of water. An excellent ointment for the feet so diseased is made in this way: Melt four parts of Burgundy pitch, add one part of vaseline, one part of turpentine, and one part of acetate of copper finely powdered, and stir until cool. Apply this to the pores. Kee
. Bulletin - Massachusetts Agricultural Experiment Station. Agriculture -- Massachusetts. Figure 4.—Cucumber Plants Sprayed with Normal and Basic Copper Acetates and Gassed with HCN. A, a 0.5 per cent solution of basic copper acetate (34.4 per cent Cu); B, a 0.34 per cent solution of basic copper acetate (48 per cent Cu); C, a 0..54 per cent solution of normal copper acetate (31.8 per cent Cu). Right, gassed with HCN: left, not gassed.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these Stock Photo
RMRGKH1E–. Bulletin - Massachusetts Agricultural Experiment Station. Agriculture -- Massachusetts. Figure 4.—Cucumber Plants Sprayed with Normal and Basic Copper Acetates and Gassed with HCN. A, a 0.5 per cent solution of basic copper acetate (34.4 per cent Cu); B, a 0.34 per cent solution of basic copper acetate (48 per cent Cu); C, a 0..54 per cent solution of normal copper acetate (31.8 per cent Cu). Right, gassed with HCN: left, not gassed.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these
. [Bulletins on forest pathology : from Bulletin U.S.D.A., Washington, D.C., 1913-1925]. Trees; Plant diseases. INJURY BY DISINFECTANTS TO SEEDS AND ROOTS. 25 Table VI.âInjury to pines and weeds by miscellaneous disinfectantsâContinued. Plat. P. resinosaâ Con- tinued. K Series 516 » (2 checks). D F Series 518 s (6 checks). Disinfectant. Substance Sulphuric acid Air -slaked lime. {Copper acetate Air -slaked lime. None Hydrochloric acid. Nitric acid Sulphuric acid do None Per square foot. Ounces. 0.50 .25 .281 .25 Formalin * .do. .do. Mercuric chlo- rid. [....do â {Sodium chlo- I* rid. {Mercuri Stock Photo
RMRG90BD–. [Bulletins on forest pathology : from Bulletin U.S.D.A., Washington, D.C., 1913-1925]. Trees; Plant diseases. INJURY BY DISINFECTANTS TO SEEDS AND ROOTS. 25 Table VI.âInjury to pines and weeds by miscellaneous disinfectantsâContinued. Plat. P. resinosaâ Con- tinued. K Series 516 » (2 checks). D F Series 518 s (6 checks). Disinfectant. Substance Sulphuric acid Air -slaked lime. {Copper acetate Air -slaked lime. None Hydrochloric acid. Nitric acid Sulphuric acid do None Per square foot. Ounces. 0.50 .25 .281 .25 Formalin * .do. .do. Mercuric chlo- rid. [....do â {Sodium chlo- I* rid. {Mercuri
. Bulletin. 1901-13. Agriculture; Agriculture. WORK IN I'KNNSYLVANIA. 15 EXPERIMENTS IN 1907. The work was continued in the same vineyard in 1907. The fol- lowing fungicides were used: 5-5-50 Bordeaux mixture; 4-4-50 Bor- deaux mixture; Burgundy mixture No. 1, plus 1 pound of resin-fishoil soap; Burgundy mixture No. 2, plus 1 pound of resin-fishoil soap; copper borate mixture No. 1; basic copper acetate solution, 5 ounces to 50 gallons of water; and copper chlorid mixture with 1 pound of resin-fishoil soap. The first applica- tions were made with a gasoline-engine out- fit, as illustrated in f Stock Photo
RMRGWMF0–. Bulletin. 1901-13. Agriculture; Agriculture. WORK IN I'KNNSYLVANIA. 15 EXPERIMENTS IN 1907. The work was continued in the same vineyard in 1907. The fol- lowing fungicides were used: 5-5-50 Bordeaux mixture; 4-4-50 Bor- deaux mixture; Burgundy mixture No. 1, plus 1 pound of resin-fishoil soap; Burgundy mixture No. 2, plus 1 pound of resin-fishoil soap; copper borate mixture No. 1; basic copper acetate solution, 5 ounces to 50 gallons of water; and copper chlorid mixture with 1 pound of resin-fishoil soap. The first applica- tions were made with a gasoline-engine out- fit, as illustrated in f
. Circular. Agriculture; Agriculture -- United States. Cir 65, Bureau of Plant Industiy, U. 5. Dept. of Agriculture, Plate III.. Average Bunches of Grapes, Showing the Proportion of Good and Rotten Berries IN Four Plats in Mr. Tuttle'S Vineyard, near Paw Pav^, Mich. l-'ir,. ].âKuiicli lri)Mi j>l:it s siirayi'fi sovcn times witli amiiKiniacal copper ciirlmnate. Fig. 2.âBunch iruin Jilat '.) sprayed seven limes with neutral copper acetate. Fig. ;^.âBunch from plat 10 sprayed live times willi self-l)oiled lime-sulpliurand twice witli neutral copper acetate. Fli;. â ).âBunch from ]>lat 11 sp Stock Photo
RMREKCJ6–. Circular. Agriculture; Agriculture -- United States. Cir 65, Bureau of Plant Industiy, U. 5. Dept. of Agriculture, Plate III.. Average Bunches of Grapes, Showing the Proportion of Good and Rotten Berries IN Four Plats in Mr. Tuttle'S Vineyard, near Paw Pav^, Mich. l-'ir,. ].âKuiicli lri)Mi j>l:it s siirayi'fi sovcn times witli amiiKiniacal copper ciirlmnate. Fig. 2.âBunch iruin Jilat '.) sprayed seven limes with neutral copper acetate. Fig. ;^.âBunch from plat 10 sprayed live times willi self-l)oiled lime-sulpliurand twice witli neutral copper acetate. Fli;. â ).âBunch from ]>lat 11 sp
A supplement to Ures Dictionary of Arts, Manufactures, and Mines, : containing a clear exposition of their principles and practice. . Retorts, or flasks with bent tubes, which screw in thu?, { fif). 220,) of copper, are em-ployed when it is requisite to produce high temperatures, as for the preparation of benzolefrom benzoic acid and baryta, or in making marsh gas from an acetate, &c. In distilling hydrofluoric acid, the whole apparatus should be constructed in lead; thereceiver consisting of a U-shaped tube of lead, which is fitted with leaden stoppers so as toserve for keeping the acid when Stock Photo
RM2AN30GK–A supplement to Ures Dictionary of Arts, Manufactures, and Mines, : containing a clear exposition of their principles and practice. . Retorts, or flasks with bent tubes, which screw in thu?, { fif). 220,) of copper, are em-ployed when it is requisite to produce high temperatures, as for the preparation of benzolefrom benzoic acid and baryta, or in making marsh gas from an acetate, &c. In distilling hydrofluoric acid, the whole apparatus should be constructed in lead; thereceiver consisting of a U-shaped tube of lead, which is fitted with leaden stoppers so as toserve for keeping the acid when
A supplement to Ures Dictionary of Arts, Manufactures, and Mines, : containing a clear exposition of their principles and practice. . Retorts, or flasks with bent tubes, which screw in thu?, { fif). 220,) of copper, are em-ployed when it is requisite to produce high temperatures, as for the preparation of benzolefrom benzoic acid and baryta, or in making marsh gas from an acetate, &c. In distilling hydrofluoric acid, the whole apparatus should be constructed in lead; thereceiver consisting of a U-shaped tube of lead, which is fitted with leaden stoppers so as toserve for keeping the acid when Stock Photo
RM2AN30WR–A supplement to Ures Dictionary of Arts, Manufactures, and Mines, : containing a clear exposition of their principles and practice. . Retorts, or flasks with bent tubes, which screw in thu?, { fif). 220,) of copper, are em-ployed when it is requisite to produce high temperatures, as for the preparation of benzolefrom benzoic acid and baryta, or in making marsh gas from an acetate, &c. In distilling hydrofluoric acid, the whole apparatus should be constructed in lead; thereceiver consisting of a U-shaped tube of lead, which is fitted with leaden stoppers so as toserve for keeping the acid when
. The standard horse book, comprising the taming, controlling and education of unbroken and vicious horses. h ofthe fungus as may seem practicable, without much bleeding, shouldbe removed by the knife or cautery, and followed up by someescharotic, such as acetate or sulphate of copper, nitrate of silver,butter of antimony, or sulphuric acid. Whatever caustic is used, itmust be applied every day ; for if neglected one day, it is apt tounderrun the sole, and may lose more than it will regain in a week.Firm pressure is very beneficial, and should be constantly appliedby means of tow, firmly impac Stock Photo
RM2AFNPT4–. The standard horse book, comprising the taming, controlling and education of unbroken and vicious horses. h ofthe fungus as may seem practicable, without much bleeding, shouldbe removed by the knife or cautery, and followed up by someescharotic, such as acetate or sulphate of copper, nitrate of silver,butter of antimony, or sulphuric acid. Whatever caustic is used, itmust be applied every day ; for if neglected one day, it is apt tounderrun the sole, and may lose more than it will regain in a week.Firm pressure is very beneficial, and should be constantly appliedby means of tow, firmly impac
Scientific amusements . by druggists. It is a very strong acid, and if applied tothe skin will quickly blister it. Acetate of lead, or sugar of lead, is obtained by dis-solving oxide of lead in vinegar. A solution of this saltmakes the goulard water so familiar to all. Acetate oflead is highly poisonous. Acetate of copper is verdigris, and poisonous. Otheracetates are used in medicine. We may pass quickly over some other acids. They, arcas follows:— Tartaric Acid (C^H^Og) is contained in grape juice,and crystallizes in tabular form. The purified powderedsalt is creani of Tartar. Citric Acid (C Stock Photo
RM2AXEBA7–Scientific amusements . by druggists. It is a very strong acid, and if applied tothe skin will quickly blister it. Acetate of lead, or sugar of lead, is obtained by dis-solving oxide of lead in vinegar. A solution of this saltmakes the goulard water so familiar to all. Acetate oflead is highly poisonous. Acetate of copper is verdigris, and poisonous. Otheracetates are used in medicine. We may pass quickly over some other acids. They, arcas follows:— Tartaric Acid (C^H^Og) is contained in grape juice,and crystallizes in tabular form. The purified powderedsalt is creani of Tartar. Citric Acid (C
.. Handy notes and queries . t of Salt Hydro-Chloric or Muriatic Acid. Stucco, or Plaster of Paris Sulphate of Lime. Sugar of Lead Acetate of Lead. Verdigris Basic Acetate of Copper. Vermillion Sulphide of Mercury. Vinegar Acetic Acid (Diluted). Volatile Alkali Ammonia. Water Oxide of Hydrogen White Precipitate Ammoniated Mercury. White Vitriol Sulphate of Zinc. To Obtain the Weight of Grindstones. Rule : Square the diameter (in inches), multiply by thick-ness (in inches), then multiply by decimal .06363. Example : Find the weight of a stone 4 feet 6 inches diam-eter and 7 inches thick. 4 ft. Stock Photo
RM2AJ5RDD–.. Handy notes and queries . t of Salt Hydro-Chloric or Muriatic Acid. Stucco, or Plaster of Paris Sulphate of Lime. Sugar of Lead Acetate of Lead. Verdigris Basic Acetate of Copper. Vermillion Sulphide of Mercury. Vinegar Acetic Acid (Diluted). Volatile Alkali Ammonia. Water Oxide of Hydrogen White Precipitate Ammoniated Mercury. White Vitriol Sulphate of Zinc. To Obtain the Weight of Grindstones. Rule : Square the diameter (in inches), multiply by thick-ness (in inches), then multiply by decimal .06363. Example : Find the weight of a stone 4 feet 6 inches diam-eter and 7 inches thick. 4 ft.
. Journal of applied microscopy and laboratory methods. ter a few moments, draw off the clear solution, concentrateslightly and add sodium acetate. Try the effect of the presence of ferric chloride on the precipitation of theoxalates of Ca, Sr, Ba; first each element separately, then in mixtures of Ca andBa ; Sr and Ba ; Ca, Sr, Ba. If barium borate is at hand, try testing it for Ba. E. M. Chamot. Cornell University. Simple Washing Device. A copper tube twenty-four inches long and two inches in diameter, placedhorizontally, is connected with the faucet through a half-inch tube let in midwayabo Stock Photo
RM2AGE3WG–. Journal of applied microscopy and laboratory methods. ter a few moments, draw off the clear solution, concentrateslightly and add sodium acetate. Try the effect of the presence of ferric chloride on the precipitation of theoxalates of Ca, Sr, Ba; first each element separately, then in mixtures of Ca andBa ; Sr and Ba ; Ca, Sr, Ba. If barium borate is at hand, try testing it for Ba. E. M. Chamot. Cornell University. Simple Washing Device. A copper tube twenty-four inches long and two inches in diameter, placedhorizontally, is connected with the faucet through a half-inch tube let in midwayabo
The application of the benzidine colours in all branches of printing . /with 3 io sulphate of copper and2 % bichromate of potash. hour No. 6.Dyed with: 1 °/u Brilliant Geranine B. 63 No. 7.Dyed with : ?i. Benzo Purpurine 4 B. Discharged with : 9 la Extract of Persian berries 52° Tw.9.8 /o tin crystals24.4 /•> acetate of tin 2^° Tw.2.4 */o citric acid. No. 8.Dyed witli: S/o Benzo Nitrol Brown Gdeveloped with diazotised Paranitraniline. No. 0. Dyed with: 1 °;u Benzo Fast Black. Discharged with; 3 ,0 Rhodamine 6 G2.5 ,0 acetate of tin 28° Tw.7J) 0 tannic acid2 Io citric acid. No. 10. Dyed witl Stock Photo
RM2AMXTH6–The application of the benzidine colours in all branches of printing . /with 3 io sulphate of copper and2 % bichromate of potash. hour No. 6.Dyed with: 1 °/u Brilliant Geranine B. 63 No. 7.Dyed with : ?i. Benzo Purpurine 4 B. Discharged with : 9 la Extract of Persian berries 52° Tw.9.8 /o tin crystals24.4 /•> acetate of tin 2^° Tw.2.4 */o citric acid. No. 8.Dyed witli: S/o Benzo Nitrol Brown Gdeveloped with diazotised Paranitraniline. No. 0. Dyed with: 1 °;u Benzo Fast Black. Discharged with; 3 ,0 Rhodamine 6 G2.5 ,0 acetate of tin 28° Tw.7J) 0 tannic acid2 Io citric acid. No. 10. Dyed witl
. Canadian machinery and metalworking (January-June 1919). $13 26 Sheets, 3% lbs. sq. ft. .. 13 25 IS 26Sheets, 4 to 6 lbs. sq. ft. 12 50 12 60Cut sheets, %c per lb. extra.Cut sheets to size, lc per lb. extra. PLATING CHEMICALS. Acid, boracic Acid, hydrochloric Acid, nitric Acid, sulphuric Ammonia, aqua Ammonium carbonate Ammonium, chloride Ammonium hydrosulphuret .... Ammonium sulphate Arsenic, white Copper, carbonate, annhy Copper, sulphate Cobalt, sulphate Iron perchloride Lead acetate Nickel ammonium sulphate .... Nickel carbonate Nickel sulphate Potassium carbonate Potassium sulphide (sub Stock Photo
RM2AFRF2D–. Canadian machinery and metalworking (January-June 1919). $13 26 Sheets, 3% lbs. sq. ft. .. 13 25 IS 26Sheets, 4 to 6 lbs. sq. ft. 12 50 12 60Cut sheets, %c per lb. extra.Cut sheets to size, lc per lb. extra. PLATING CHEMICALS. Acid, boracic Acid, hydrochloric Acid, nitric Acid, sulphuric Ammonia, aqua Ammonium carbonate Ammonium, chloride Ammonium hydrosulphuret .... Ammonium sulphate Arsenic, white Copper, carbonate, annhy Copper, sulphate Cobalt, sulphate Iron perchloride Lead acetate Nickel ammonium sulphate .... Nickel carbonate Nickel sulphate Potassium carbonate Potassium sulphide (sub
Canadian machinery and metalworking (January-June 1919) . white Copper; carbonate, annhy Copper, sulphate Cobalt, sulphate Iron perchloride Lead acetate Nickel ammonium sulphate .... Nickel carbonate Nickel sulphate Potassium carbonate Potassium sulphide (substitute) Silver chloride (per oz.) Silver nitrate (per oz.) Sodium bisulphite Sodium carbonate crystals Sodium cyanide, 127-130% Sodium hydrate Sodium hyposulphite, per 100 lbs. Sodium phosphate Tin chloride Zinc chloride, C.P : • • • Zinc sulphate ; • Prices per lb. unless otherwise 5 .25.06.14.06.23 ^55 .30 .15 .27 .50 .22 .20 .40 .35 .2 Stock Photo
RM2AJ45BB–Canadian machinery and metalworking (January-June 1919) . white Copper; carbonate, annhy Copper, sulphate Cobalt, sulphate Iron perchloride Lead acetate Nickel ammonium sulphate .... Nickel carbonate Nickel sulphate Potassium carbonate Potassium sulphide (substitute) Silver chloride (per oz.) Silver nitrate (per oz.) Sodium bisulphite Sodium carbonate crystals Sodium cyanide, 127-130% Sodium hydrate Sodium hyposulphite, per 100 lbs. Sodium phosphate Tin chloride Zinc chloride, C.P : • • • Zinc sulphate ; • Prices per lb. unless otherwise 5 .25.06.14.06.23 ^55 .30 .15 .27 .50 .22 .20 .40 .35 .2
. Canadian machinery and metalworking (January-June 1919). m carbonate Ammonium, chloride 55 Ammonium hydrosulphuret 30 Ammonium sulphate 15 Arsenic, white 27 Copper, carbonate, annhy 50 Copper, sulphate 22 Cobalt, sulphate 20 Iron perchloride 40 Lead acetate 35 Nickel ammonium sulphate 25 Nickel carbonate Z2 Nickel sulphate 35 Potassium carbonate 1.80 Potassium sulphide (substitute) 2 25 Silver chloride (per oz.) 1.45 Silver nitrate (per oz.) 1.20- Sodium bisulphite 15 Sodium carbonate crystals 05 Sodium cyanide, 127-130% 40 Sodium hydrate 22 Sodium hyposulphite, per 100 lbs. 6. 00 Sodium pho Stock Photo
RM2AG2MNE–. Canadian machinery and metalworking (January-June 1919). m carbonate Ammonium, chloride 55 Ammonium hydrosulphuret 30 Ammonium sulphate 15 Arsenic, white 27 Copper, carbonate, annhy 50 Copper, sulphate 22 Cobalt, sulphate 20 Iron perchloride 40 Lead acetate 35 Nickel ammonium sulphate 25 Nickel carbonate Z2 Nickel sulphate 35 Potassium carbonate 1.80 Potassium sulphide (substitute) 2 25 Silver chloride (per oz.) 1.45 Silver nitrate (per oz.) 1.20- Sodium bisulphite 15 Sodium carbonate crystals 05 Sodium cyanide, 127-130% 40 Sodium hydrate 22 Sodium hyposulphite, per 100 lbs. 6. 00 Sodium pho
. Canadian machinery and metalworking (January-June 1919). 3% lbs. sq. ft. .. 13 25 13 USheets, 4 to 6 lbs. sq. ft. 12 50 12 SOCut sheets, %c per lb. extra.Cut sheets to size, lc per lb. extra. PLATING CHEMICALS. Acid, boracic $ .25 Acid, hydrochloric 06 Acid, nitric 14 Acid, sulphuric 06 Ammonia, aqua 23 Ammonium carbonate Ammonium, chloride 55 Ammonium hydrosulphuret 30 Ammonium sulphate 15 Arsenic, white 27 Copper, carbonate, annhy 50 Copper, sulphate 22 Cobalt, sulphate 20 Iron perchloride 40 Lead acetate 35 Nickel ammonium sulphate .... -25 Nickel carbonate 32 Nickel sulphate 35 Potassium Stock Photo
RM2AG0464–. Canadian machinery and metalworking (January-June 1919). 3% lbs. sq. ft. .. 13 25 13 USheets, 4 to 6 lbs. sq. ft. 12 50 12 SOCut sheets, %c per lb. extra.Cut sheets to size, lc per lb. extra. PLATING CHEMICALS. Acid, boracic $ .25 Acid, hydrochloric 06 Acid, nitric 14 Acid, sulphuric 06 Ammonia, aqua 23 Ammonium carbonate Ammonium, chloride 55 Ammonium hydrosulphuret 30 Ammonium sulphate 15 Arsenic, white 27 Copper, carbonate, annhy 50 Copper, sulphate 22 Cobalt, sulphate 20 Iron perchloride 40 Lead acetate 35 Nickel ammonium sulphate .... -25 Nickel carbonate 32 Nickel sulphate 35 Potassium
. Canadian machinery and metalworking (January-June 1919). onto Sheets, 3 lbs. sq. ft $13 25 $18 25 Sheets, 3% lbs. sq. ft. .. 13 25 18 26Sheets, 4 to 6 lbs. sq. ft. 12 50 12 60Cut sheets, %c per lb. extra.Cut sheets to size, lc per lb. extra. PLATING CHEMICALS. Acid, boracic $ 25 Acid, hydrochloric 06 Acid, nitric 14 Acid, sulphuric 06 Ammonia, aqua 23 Ammonium carbonate Ammonium, chloride 55 Ammonium hydrosulphuret 30 Ammonium sulphate 15 Arsenic, white 27 Copper, carbonate, annhy 50 Copper, sulphate 22 Cobalt, sulphate 20 Iron perchloride 40 Lead acetate 35 Nickel ammonium sulphate 25 Nicke Stock Photo
RM2AG4J2P–. Canadian machinery and metalworking (January-June 1919). onto Sheets, 3 lbs. sq. ft $13 25 $18 25 Sheets, 3% lbs. sq. ft. .. 13 25 18 26Sheets, 4 to 6 lbs. sq. ft. 12 50 12 60Cut sheets, %c per lb. extra.Cut sheets to size, lc per lb. extra. PLATING CHEMICALS. Acid, boracic $ 25 Acid, hydrochloric 06 Acid, nitric 14 Acid, sulphuric 06 Ammonia, aqua 23 Ammonium carbonate Ammonium, chloride 55 Ammonium hydrosulphuret 30 Ammonium sulphate 15 Arsenic, white 27 Copper, carbonate, annhy 50 Copper, sulphate 22 Cobalt, sulphate 20 Iron perchloride 40 Lead acetate 35 Nickel ammonium sulphate 25 Nicke
. Canadian machinery and metalworking (January-June 1919). o Sheets, 3 lbs. sq. ft $13 25 $13 25 Sheets, 3% lbs. sq. ft. .. 13 25 13 26Sheets, 4 to 6 lbs. sq. ft. 12 50 12 60Cut sheets, %c per lb. extra.Cut sheets to size, lc per lb. extra.. PLATING CHEMICALS. Acid, boracic $ .25 Acid, hydrochloric 06 Acid, nitric 14 Acid, sulphuric 06 Ammonia, aqua 23 Ammonium carbonate Ammonium, chloride 55 Ammonium hydrosulphuret 30 Ammonium sulphate 15 Arsenic, white 27 Copper, carbonate, annhy 50 Copper, sulphate 22 Cobalt, sulphate 20 Iron perchloride 40 Lead acetate 35 Nickel ammonium sulphate 25 Nickel Stock Photo
RM2AFMG7E–. Canadian machinery and metalworking (January-June 1919). o Sheets, 3 lbs. sq. ft $13 25 $13 25 Sheets, 3% lbs. sq. ft. .. 13 25 13 26Sheets, 4 to 6 lbs. sq. ft. 12 50 12 60Cut sheets, %c per lb. extra.Cut sheets to size, lc per lb. extra.. PLATING CHEMICALS. Acid, boracic $ .25 Acid, hydrochloric 06 Acid, nitric 14 Acid, sulphuric 06 Ammonia, aqua 23 Ammonium carbonate Ammonium, chloride 55 Ammonium hydrosulphuret 30 Ammonium sulphate 15 Arsenic, white 27 Copper, carbonate, annhy 50 Copper, sulphate 22 Cobalt, sulphate 20 Iron perchloride 40 Lead acetate 35 Nickel ammonium sulphate 25 Nickel
. Journal . sulphates or chloridesremaining on the hearth of the furnace after the previousdistillation. The zinc or copper is immediately precipi-tated as oxide or carbonate. The carbonate of coppermay then be mixed with an alkali or alkaline-earth acetateand heated to a temperature below 300° C. The resultingacetate of copper is itself decomposed when the tem-perature attains 300° C, with the production of metaUiccopper and regeneration of alkali acetate, the latterbeing separated from the metal by lixiviation.—C. A. W. [Sulphide] Ores ; Process of oxidising . B. E. Eldred, Bronxville, N. Y. Stock Photo
RM2CD896N–. Journal . sulphates or chloridesremaining on the hearth of the furnace after the previousdistillation. The zinc or copper is immediately precipi-tated as oxide or carbonate. The carbonate of coppermay then be mixed with an alkali or alkaline-earth acetateand heated to a temperature below 300° C. The resultingacetate of copper is itself decomposed when the tem-perature attains 300° C, with the production of metaUiccopper and regeneration of alkali acetate, the latterbeing separated from the metal by lixiviation.—C. A. W. [Sulphide] Ores ; Process of oxidising . B. E. Eldred, Bronxville, N. Y.
. A practical handbook of dyeing and calico-printing. With eleven page-plates, forty-seven specimens of dyed and printed fabrics, and thirty-eight woodcuts . Hofmann Violet, RRR. and heat for several hours to 160 C. The dye produced is very soluble Inwater even in the cold. 17. Lauths Violet.—According to the last improvement the patentee heatsmeth^laniline to 1200 with half its weight of hydrochloric acid till the colouringmatter is formed ; or to 100° C. with half of its weight of nitrate of copper;or he heats to ioo° C. 1 part of acetate of methylaniline with £ part oxide ofmercury. The lon Stock Photo
RM2CE1W20–. A practical handbook of dyeing and calico-printing. With eleven page-plates, forty-seven specimens of dyed and printed fabrics, and thirty-eight woodcuts . Hofmann Violet, RRR. and heat for several hours to 160 C. The dye produced is very soluble Inwater even in the cold. 17. Lauths Violet.—According to the last improvement the patentee heatsmeth^laniline to 1200 with half its weight of hydrochloric acid till the colouringmatter is formed ; or to 100° C. with half of its weight of nitrate of copper;or he heats to ioo° C. 1 part of acetate of methylaniline with £ part oxide ofmercury. The lon
. Hardware merchandising January-June 1900. ly dissolved. If it is not, then adda little more cyanide until it is. Amoderately strong circuit of electricity isrequired, and the bath may be either hotor cold. The following is said to be a good warmbath for iron and steel: Acetate of copper, 3 t-5 ounces.Carbonate of soda, 3 1-5 ounces.Bisulphite of of ?oda, 1 1-5 ounces.Cyanide of potassium, 4/s ounces.Aqua ammonia, 1 4-5 ounces.Water, 1 gallon. The following is said to be a good bathfor coating iron articles with copper bydipping : Sulphate of copper, 3% ounces.Sulphuric acid, 3^ ounces.Water, Stock Photo
RM2CEMP65–. Hardware merchandising January-June 1900. ly dissolved. If it is not, then adda little more cyanide until it is. Amoderately strong circuit of electricity isrequired, and the bath may be either hotor cold. The following is said to be a good warmbath for iron and steel: Acetate of copper, 3 t-5 ounces.Carbonate of soda, 3 1-5 ounces.Bisulphite of of ?oda, 1 1-5 ounces.Cyanide of potassium, 4/s ounces.Aqua ammonia, 1 4-5 ounces.Water, 1 gallon. The following is said to be a good bathfor coating iron articles with copper bydipping : Sulphate of copper, 3% ounces.Sulphuric acid, 3^ ounces.Water,
. Metallographic etching reagents: I, for copper. Fig. 15.—Results obtained by etching hot-rolled copper electrolyt-ically. Magnification; a and b, Xioo; c and d,X500 Specimens etched in this manner are not well suited for examination at highmagnifications. Etching conditions: a, Electrolyte, 10 per cent solution ofammonium sulphate; cathode, platinum; anode, specimen; current, 0.005 am-peres; area of specimen, 1.5 by 1.5 cm.; period, 30 minutes; b, conditions same asa, except a 10 per cent solution of ammonium acetate for electrolyte; c, same asa; d, same as b Lo7ent7] Metallographic Etching Stock Photo
RM2CEGFA9–. Metallographic etching reagents: I, for copper. Fig. 15.—Results obtained by etching hot-rolled copper electrolyt-ically. Magnification; a and b, Xioo; c and d,X500 Specimens etched in this manner are not well suited for examination at highmagnifications. Etching conditions: a, Electrolyte, 10 per cent solution ofammonium sulphate; cathode, platinum; anode, specimen; current, 0.005 am-peres; area of specimen, 1.5 by 1.5 cm.; period, 30 minutes; b, conditions same asa, except a 10 per cent solution of ammonium acetate for electrolyte; c, same asa; d, same as b Lo7ent7] Metallographic Etching
. A practical handbook of dyeing and calico-printing. With eleven page-plates, forty-seven specimens of dyed and printed fabrics, and thirty-eight woodcuts . Standard Brown (Light).No. 16 a. Light Brown.— Brown standard (see next page) i gal. Gum-water (4 lbs.) 1 ,, Acetate of alumina, at 180 Tw 1 pint Nitrate of copper 1 quart. Mix well. When printed, age and let lie four nights, and pass through dilutarseniate of soda, at i8o° F. Wash with hot water, and run through verydilute chloride of lime on the mangle, dry, and finish. No. 166. Dark Brown.—Same colour as No. 16 a. When printed, steamth Stock Photo
RM2CE1X01–. A practical handbook of dyeing and calico-printing. With eleven page-plates, forty-seven specimens of dyed and printed fabrics, and thirty-eight woodcuts . Standard Brown (Light).No. 16 a. Light Brown.— Brown standard (see next page) i gal. Gum-water (4 lbs.) 1 ,, Acetate of alumina, at 180 Tw 1 pint Nitrate of copper 1 quart. Mix well. When printed, age and let lie four nights, and pass through dilutarseniate of soda, at i8o° F. Wash with hot water, and run through verydilute chloride of lime on the mangle, dry, and finish. No. 166. Dark Brown.—Same colour as No. 16 a. When printed, steamth
. Diseases of flowers and other ornamentals. Flowers; Plant diseases. Fig. 18.—Diamond scale of palm. prematurely. Both ornamental and fruit-bearing dates are affected. Moist atmosphere favors the disease. Affected leaves should be removed and destroyed. This may be fol- lowed by spraying with 3-3-50 bordeaux mixture (p. 97) or, to avoid spray residue, a solution of copper acetate 3 ounces to 50 gallons of water, to which a spreader (p. 102) may be added. PANSY AND VIOLA Pansies and violas are not often affected with any serious disease in Cali- fornia. Cottony mold (p. 78) sometimes attacks t Stock Photo
RMRCDP69–. Diseases of flowers and other ornamentals. Flowers; Plant diseases. Fig. 18.—Diamond scale of palm. prematurely. Both ornamental and fruit-bearing dates are affected. Moist atmosphere favors the disease. Affected leaves should be removed and destroyed. This may be fol- lowed by spraying with 3-3-50 bordeaux mixture (p. 97) or, to avoid spray residue, a solution of copper acetate 3 ounces to 50 gallons of water, to which a spreader (p. 102) may be added. PANSY AND VIOLA Pansies and violas are not often affected with any serious disease in Cali- fornia. Cottony mold (p. 78) sometimes attacks t
. Diseases of the rectum and anus: designed for students and practitioners of medicine. rations. Styptics and Astringent agents may be used to arrest oozing,but are never to be employed to stop bleeding from a spurting HEMORRHAGE 481 vessel. The following drugs, either in solution or as dusting-powders, have been employed for this purpose: Monsells pow-der, extract of suprarenal capsule, gallic and tannic acids, zincsulphate, copper sulphate, lead acetate, hydrogen peroxide, andacetic acid (vinegar). Of these the most reliable are extract ofsuprarenal capsule, hydrogen peroxide, vinegar, and M Stock Photo
RM2AFWG85–. Diseases of the rectum and anus: designed for students and practitioners of medicine. rations. Styptics and Astringent agents may be used to arrest oozing,but are never to be employed to stop bleeding from a spurting HEMORRHAGE 481 vessel. The following drugs, either in solution or as dusting-powders, have been employed for this purpose: Monsells pow-der, extract of suprarenal capsule, gallic and tannic acids, zincsulphate, copper sulphate, lead acetate, hydrogen peroxide, andacetic acid (vinegar). Of these the most reliable are extract ofsuprarenal capsule, hydrogen peroxide, vinegar, and M
. The chemistry of farm practice. Agricultural chemistry. INSECTICIDES, FUNGICIDES AND DISINFECTANTS 213 The compounds of copper have decided poisonous effects upon the lower organisms. 161. Insecticides for Biting Insects. Lead arsenate may be purchased in the form of a thick paste or dry powder.. Fig. 71.—Pail spray for small herds. (Farmers' Bulletin, U. S. Dept. Agr.) It is prepared by the action of lead nitrate or lead acetate on crystallized disodium hydrogen arsenate. It contains little or no soluble arsenic and, for this reason, is especially applicable to plants with tender foliage. L Stock Photo
RMRJ8HD4–. The chemistry of farm practice. Agricultural chemistry. INSECTICIDES, FUNGICIDES AND DISINFECTANTS 213 The compounds of copper have decided poisonous effects upon the lower organisms. 161. Insecticides for Biting Insects. Lead arsenate may be purchased in the form of a thick paste or dry powder.. Fig. 71.—Pail spray for small herds. (Farmers' Bulletin, U. S. Dept. Agr.) It is prepared by the action of lead nitrate or lead acetate on crystallized disodium hydrogen arsenate. It contains little or no soluble arsenic and, for this reason, is especially applicable to plants with tender foliage. L