Ferrous sulfate
7782-63-0
FeH14O11S
Item of testing | Standard | Result |
Characters | Turquoise crystal | Corresponds |
Assay( FeSo4.7H2O) | ≥90.00 % | 94.00% |
TiO2 | ≤0.7% | 0.5% |
Water insoluble | ≤0.5% | 0. 2% |
Ferrous sulfate
7782-63-0
FeH14O11S
Item of testing | Standard | Result |
Characters | Turquoise crystal | Corresponds |
Assay( FeSo4.7H2O) | ≥90.00 % | 94.00% |
TiO2 | ≤0.7% | 0.5% |
Water insoluble | ≤0.5% | 0. 2% |