Products
Ferric sulphate
Formular: FeSO4· 7H2O
HS: 283329
CAS code:7782630
Appearance: Light Green Crystalline
Package: 1000kg/bag or customized package
Application:
●Mainly used in Water Treatment in industry.
●Used as Nutritional Supplement in food industry
●Used as Colorant and etc.
| ITEM | GRADE B | GRADE A |
| FeSO4· 7H2O content | 90% min | 96% min |
| Iron Fe2+ | 15% min | 18% min |
| Water insoluble | Not detected | 0.5% |
| Lead（Pb） | Not detected | 0.002% |
| Arsenic (As) | Not detected | 0.0002% |
| H2SO4 % | Not detected | 0.5% |
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