Brief Introduction to the Products: Copper sulphate is also called chalcanthite with the molecular formula of CuSO4.5H2O. Varieties: Feed grade, Industrial grade, Agricultural grade. Our company produces according to the national standards, the industrial-grade standard is in conformity with GB437-93 , and the feed-grade standard is in conformity with HG2932-1999 Permit Licence No. Feed Additive(2006)0700 Characteristic: Pellet copper sulphate: Bright blue color, even pellet, fine mobility, dry and not agglomeration, for long-term storage. Powder copper sulphate: Even mixing, fine mobility, easy to assimilate. It doesn't ooze or agglomerate in moist or high-temperature environment, so it is suitable for a long-term storage and transportation by sea. Quality index : Item (%) For Feed For Industry For Agriculture For Feed CuSO4.5H2O≥ 98 96 94 98.5 Cu≥ 25.00 24.50 24.00 25.07 Pb≤ 20ppm 20ppm 20ppm 20ppm As≤ 20ppm 20ppm 20ppm 20ppm Free Acid ≤ 0.3 0.3 0.3 0.3 Insoluble matter≤ 0.15 0.2 0.2 0.15 Remarks: 90% Upwards of powder for feed can pass 80-mesh experimentation screen. Pellet size of other type and packing can be produced as users' requirments. Purpose: Coper sulphate pentahydrate can be extensively used in fodder, fertilizer, pigment, chemical, pesticide, electroplating, mining ore, animal medicine field and so on.
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