Ferrous sulfate monohydrate
CAS No. : 13463-43-9
EINECS No. : 231-753-5
Chemical formula: FeSO4 · H2O
Another name: green alum
Appearance: brown powder
English name: Ferrous sulfate monohydrate
Traits:
odorless. Weathering in dry air. Dissolved in water, almost insoluble in ethanol. The aqueous solution of the slow oxidation in the air, in the heat faster oxidation. Alkali or exposure to light can accelerate its oxidation. Irritant.
Quality index :
Test Items | Unit Of Measure | Lab Test Results |
FeS04·H2O % | ≥98.0 | 98.6 |
TiO2 % | ≤0.5 | 0.42 |
Water insoluble matter% | ≥0.5 | 0.53 |
As % | ≤0.0005 | 0.0003 |
Free acid（H2SO4）% | ≤2.0 | 1.7 |
Heavy metal content（Pb）% | ≤0.002 | 0.0018 |
Purposes:
for purifying agent, gas purifying agent, herbicides, and the production of inks, pigments, medicated as a blood agent.
Packaging:
plastic woven bag, lined with plastic bag, net weight 50kg.