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FeSO4.7H2O
Rongqing Chemical Co. Ltd
RUFE06
Product Name: Ferrous Sulfate Heptahydrate
Test Standard:HG/T 2935-2006
Rongqing Chemical ferrous sulfate test result:
Description | Standard | Test Result |
---|---|---|
Purity | 97% min | 98% min |
Fe | 19.7% min | 19.75% min |
Pb | 20ppm max | 7.1ppm max |
As | 2ppm max | 1.4ppm max |
Cd | 5ppm max | 4.7ppm max |
Size | Powder |
Product Name: Ferrous Sulfate Heptahydrate
Test Standard:HG/T 2935-2006
Rongqing Chemical ferrous sulfate test result:
Description | Standard | Test Result |
---|---|---|
Purity | 97% min | 98% min |
Fe | 19.7% min | 19.75% min |
Pb | 20ppm max | 7.1ppm max |
As | 2ppm max | 1.4ppm max |
Cd | 5ppm max | 4.7ppm max |
Size | Powder |