China Light Green Crystal/ Powder Ferrous Sulphate Heptahydrate, Find details about China Ferrous Sulphate, Ferrous Sulphate Heptahydrate from Light Green Crystal/ Powder Ferrous Sulphate Heptahydrate
Light green crystal Ferrous Sulphate Heptahydrate 98% for Water Treatment
Technical Specification | Standard |
FeSO4.7H2O | ≥98% |
Fe | ≥19% |
S | ≥11% |
Water-insoluble | ≤1% |
Pb | ≤20pp |
As | ≤5ppm |