1.Chemical name:Ammonium ferrous sulfate
2.Molecular formula:392.174
3.Molecular weight:392.174
4.CAS:10045-89-3 Einecs:233-151-8
5.H.S:28333090
6. Character: It is light blue green crystals or powder. Light sensitive . In the dry air. It will be effloresced and oxidized slowly.It’s soluble in water. insoluble in ethanol. The density is 1.86g/cm3.It’s showed low toxicity and light irritation. It will loses water when above 100 ℃ at temperature. Stable in air.
7.Usage: Ammonium ferrous sulphate can be used as water purification.In the inorganic chemical industry, it used as the raw materil for the production of other iron aslts. It can also be used as mordant in printing adn dyeing industry. Tanning and as a preservative in wood industry. Used for the treatment of iron deficiency anemia in pharmaceutical industry. It can be applied t iron deficiency soil. feed additives. Ammonium ferrous sulphate can also mixed with tannic acid. gallic acid and other compounds to blue-black ink.
8.Packing:25kgs/bag . inside line with PE bag. Outside line with kraft paper bag. 20’fcl put 22mts without pallet
Specification:
| Name of Index | Standard |
| Color | Light Blue Green |
| Type | Crystal |
| Content((NH4)2Fe(SO4)2.6H2O) ≥w/% | 99.5 |
| pH (50g/L,25℃) | 3.0~5.0 |
| Water Insoluble, ≤w/% | 0.005 |
| Chlorides (Cl), ≤w/% | 0.001 |
| Phosphates (as PO4), ≤w/% | 0.0005 |
| Mn, ≤w/% | 0.05 |
| Fe, ≤w/% | 0.01 |
| Cu, ≤w/% | 0.002 |
| Zn, ≤w/% | 0.003 |
| Pb, ≤w/% | 0.002 |
| Uncoagulation of ammonium water ≤w/% | 0.1 |
