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Place of Origin | China |
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Product: FeSO4.7H2O??(Feed grade)? purity>=98.0%
Specification:?
Fe????????????????????????? 19%? min
Pb??????? ????????????????0.0020%? max
Cd??????????????????????? 0.0010%? max
As??????????????????????? 0.0005%? max
Water insoluble matter??????? 0.2%??? max
Packing: 25kgs P.P. bags
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Fortune Ecnomics&Trade Co,.LTD.