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China
联系人 Mr. Sam
No.419 Nanshan Road, Xiamen, Fujian
Property : As a blue crystallization, it is odorless, dissolvable in the water, slightly soluble in methanol and indissoluble in the absolute ethyl alcohol. Usage : It can be applied as the mordant of cotton and silk printing, and for making green and blue pigments. It also can be used as pesticide, water bactericide, wood antiseptics, and for copper electroplating, battery, engraving and manufacturing catalyst. Meanwhile, it is used in great quantities in the mineral dressing of nonferrous metals industries, shipping paint industry and other chemically raw material manufacturing. Index Item first-rate agrochemical(%) first-rate galvanization(%) CuSO4 5H2O *8.0 Min *8.0 Min As - 0.***5 Max Pb - 0.**5 Max Ca - 0.***5 Max Cl - 0.**2 Max Fe - 0.**5 Max Co - 0.***5 Max Ni - 0.***5 Max Zn - 0.**2 Max Water-insoluble 0.2 0.**5 Max PH(5%, *0â) - 3.**4.5 Acidity(H2SO4) 0.1 -
