Features: 1) Copper sulphate is also called chalcanthite with the molecular formula of CuSO45H2O 2) Varieties: feed grade, industrial grade, agricultural grade 3) Characteristic: pellet copper sulphate: bright blue color, even pellet, fine mobility, dry and not agglomeration, for long-term storage 4) Powder copper sulphate: even mixing, fine mobility, easy to assimilate 5) Powder for feed can through w=800mu experimentation screen upwards of 95% Packing: 25kg plastic bag, or bluk bags
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