cupric sulphate

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cupric sulphate Product Specifications: Cuso4 copper sulfate , (. 249. .68 molecular 5h2o) is dark blue large granular crystals or granular crystalline powder. Toxic, odourless, with metal acerbity. 2.2844 g/cm3 density. Dry air will slow weathering. Soluble in water, a weak acid solution, not soluble in ethanol. 150 degrees above will lose all crystallization water become white powder anhydrous copper sulfate, 650 degrees c is decomposed into copper oxide and sulphur trioxide. No water imbibition, copper sulfate strong it into 95% ethanol into water organisms (namely) and restore absorbs moisture for blue crystals. The copper ions can destroy copper sulfate three-dimensional structure of protein, degeneration. Determination of protein concentration in adding alkali often protein, add copper sulfate solution, purple, the solution will become reaction called double urea shrinkage. Applications of inorganic industrial used in the manufacture of other fodder salt as cuprous chloride, chlorinated copper, brass, copper oxide phosphoric acid, brass, copper carbonate etc. Cupric suphate. Was used in the manufacture of dyes and pigments industrial azo dyes containing copper sheet such as blue, purple active colourful activity, etc. Organic synthetic spices and industrial used dyestuff intermediates catalyst, methyl methacrylate inhibitor. Coating industry as the bottom antifouling paint microbicides production. Electroplating industry as the quanguangliang acid salt and copper copper ions additives. As mordant dyeing and printing industry and dyeing cloth of oxygen. Agriculture as fungicide. Item index index. Content (cuso4 5h2o)% = 99.0 = 99.0. Water insoluble% = 0.005 = 0.01. Chloride (cl)% = 0.001 = 0.002. , and total (n)% = 0.001 = 0.003. Lead (pb)% - = 0.005. Iron (fe)% = 0.003 = 0.02. Sodium (na)% = 0.005 = 0.015. Potassium (k)% = 0.001 = 0.004. Nickel (ni)% = 0.005 = 0.015. Zinc (zn)% = 0.03 = 0.06.

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tianjin yashidi chemical Tech co. ltd

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