|
|
|
FERROUS SULFATE MONOHYDRATE
Ferrous sulfate Monohydrate
|
|
PRODUCT NAME:
|
Ferrous Sulfate Monohydrate |
|
Molecular formula:
|
FeSO4·nH2O |
|
Molecular weight:
|
278.02(Heptahytrate) |
|
CAS NO.:
|
7720-78-7(Monohydrate) |
|
Performance:
|
Pale,blue-green crystals or granules that are efflorescent in dry air.In moist air,it oxidizes readily to form a brown-yellow,basic ferric sulfate. It's soluble in water, insoluble in ethanol. |
|
Packing:
|
It is packed with plastic bag as inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg. |
|
Storage and transport:
|
It should be stored in a dry and ventilating warehouse, kept away form water and moisture during transport, unloaded with care so as to avoid damage to bags. Furthermore, it should be stored separatel |
|
use:
|
It is used as nutrient, fruit and vegetable chromogenic reagent. |
|
other information:
|
| Specification |
GB29211-2012 |
| Content,w% |
ferrous sulfate |
dry ferrous sulfate |
| FeSO4·7H2O:99.5-104.5 |
FeSO4:86.0-89.0 |
| lead(Pb),mg/Kg ≤ |
2 |
2 |
| Arsenic(As),mg/Kg ≤ |
3 |
3 |
| Mercury(Hg),mg/Kg ≤ |
1 |
1 |
| Acid Insoluble,w% ≤ |
- |
0.05 |
|
|
