Sulfate of Copper

ChemicalDesignations-Synonym Blue Vitriol Copper Sulfate Pentahydrate Cupric Sulfate Sulfate of Copper Chemical Formula CuS04-5Hj0. 

A large number of structural materials were evaluated for possible attack by run-off from a sulfur-asphalt pavement. Of the ten materials studied, copper and steel appeared to indicate a vulnerability. The former or its alloys should never be used in equipment or structures which could bring them in contact with sulfur due to the high probability of producing the sulfates of copper. Steel reinforcing rods would be susceptible to attack by H SO produced by moisture on contact. 

ANTLEKITE. Antlerite is a relatively uncommon mineral found within the oxidized zones of copper deposits in arid regions. It is a basic sulfate of copper. Cui(S04)(0H)a, crystallizing in the orthorhombic system. Hardness of 3.5. specific gravity 3.88, with vitreous luster, and emerald-green to black-green color. 

Cupri Sulphas (sulfate of copper) Externally It was Irritant and mildly escharotic (produced sloughing) diluted It was used as an astringent and stimulant. 

Beryllium sulfate crystallizes with 6, 4, 2, or 1 molecules of water. The anhydrous sulfate is formed at 220° and at red heat BeO is formed. The sulfate forms no mixed crystals with the sulfates of copper, nickel, or iron, as do the other members of the magnesium family. 

SULFATE of COPPER (7758-98-7) Violent reaction with strong bases, hydroxylamine, magnesium. Contact with potassium chlorate is potentially explosive. Incompatible with acetylene. Aqueous solution is an acid incompatible with sulfuric acid, caustics, ammonia, aliphatic amines, alkanolamines, amides, alkylene oxides, epichlorohydrin, organic anhydrides, isocyanates, vinyl acetate. 

Fibroin—Sericin—is obtained from silk by removal of fat, albumin, coloring matters, etc., by the proper solvents. It dissolves, like cellulose, in ammonio-sulfate of copper solution. It does not contain S, and resembles gelatin in its chemical composition. 

Copper oxide alone or treated with small amounts of silver nitrate to form a couple, or mixed sulfates of copper and silver on silica gel are nearly inert (18). 

Dehnition Basic chloride + sulfate of copper Formuia 3Cu(OH)2 CuCb + 3Cu(OH)2 CUSO4 coprecipitated Properties Insol. in water Toxicology Exempt from residue tolerance Uses Fungicide for control of downy mildew on tree, vine, field, and row crops Manuf./Distrib. Agtrol Int l. http //www.agtroi.com... 

For researches of sorption properties a series of solutions of chloride of nickel with C (Ni ) = 0.05 mol/1,0.01 mol/1, and 0.005 mol/1 and sulfate of copper with (Cu ) = 0.05 mol/1, 0.01 mol/1, and 0.005 mol/1 were prepared. For sorption were used samples of water BIP-M and BP-M gelatin. Samples of polymeric matrixes in weight 5 g were located in plastic glasses and were filled in with the prepared solutions of chloride of nickel and sulfate of copper. Later 5 d contents glasses was filtered and washed out by the distilled water. The received polymer was left on drying for definition sorption abilities BIP-M and BP-M Gelatin and calculation to the SEC. 

TABLE 3 Static exchange capacity and factor of distribution for BIP-M in a solution of sulfate of copper. 

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