Ferrous Sulfate
Specifications
Item | Standard |
Fe2+ | ≥17.6 % |
Insolubilis materia | ≤0.1% |
Hg | ≤0.00001% |
Cr | ≤0.0005 % |
As | ≤0.002 % |
Pb | ≤0.002 % |
Epistulam tuam hic scribe et mitte nobis
Specifications
Item | Standard |
Fe2+ | ≥17.6 % |
Insolubilis materia | ≤0.1% |
Hg | ≤0.00001% |
Cr | ≤0.0005 % |
As | ≤0.002 % |
Pb | ≤0.002 % |