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Iron Sulfate Heptahydrate (FeSO4.7H2O)>=98% with Fe >=19%
Industry Grade | Index |
Purity | 98.12 %min |
Iron (Fe) | 20.00 %min |
Lead (Pb) | 0.002 %max |
Arsenic (As) | 0.0002 %max |
blue green monoclinic crystal or light green crystal
crop nutrition
nutritional supplement
Iron Sulfate Hetahydrate ferrous sulphate hetahydrate