Cupric pyrophosphate

Cupric pyrophosphate, Cu2P207.—The anhydrous salt is precipitated as a greenish-white powder by addition of sodium pyrophosphate to a solution of a cupric salt.8 The pentahydrate crystallizes from a solution containing cupric sulphate and sodium metaphosphate.9... 

Andrew et o . ( 2) studied the effects of carbonate, orthophosphate, and pyrophosphate on the toxicity of copper(II) to Vapknia magna at constant pH and total hardness. They reported mortality rates and reciprocal survival times to be directly correlated with cupric and copper-hydroxo ion activities as de-tennined by equilibrium calculations. They also found toxicity to be negatively related to activities of soluble copper carbonate (CuC0°), and independent of total or dissolved copper concentration. Data for their set of experiments involving addition of orthophosphate are included in Table I but were not used in some... 

Calcium D-pantothenate Cholecalciferol Choline chloride Copper carbonate (ic) Cupric sulfate pentahydrate Ferrous fumarate Magnesium gluconate Magnesium sulfate anhydrous Manganese carbonate Manganese oxide (ous) Manganese sulfate (ous) Menadione DL-Methionine L-Methionine MSG Niacinamide D-Panthenol Potassium iodide Retinol Tocopherol D-a-Tocopherol DL-a-Tocopherol d-o-Tocopheryl acetate animal feed ingredient Casein Com (Zea mays) meal Lactose Sodium sulfate Whey animal feed supplement Ammonium acetate Ammonium perchlorate Calcium phosphate monobasic anhydrous Calcium pyrophosphate Cobalt phosphate (ous)... 

Ammoniacal cupric ferricyanide Potassium copper pyrophosphate and p-dimethylaminobenzylidene- 0.2 346... 

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