working principle of ferrous sulfate heptahydrate hs code
China Ferrous Sulfate Heptahydrate Feso4 7H2O CAS . Ferrous Sulfate Heptahydrate Feso4 7H2O CAS No.: 7782-63-0 Water Treatment Chemical. Color: Green Crystal Molecular Formula: FeSO 4.7H 2 O Decomposition Temperature: >300 deg C Solubility in water: 48.6g/100g water at 50C Specific Gravity/Density: 1.898 HS Code: 2833.2910.0000
Get Price