
1. Chemical Name: Ammonium sulfate
2. Molecular Formula : (NH4)2SO4
3. Molecular Weight: 132.14
4. CAS: 7783-20-2
5. Character: It is colorless or white crystalline or granule, no smell, soluble in water but insoluble in ethanol and acetone. pH value is 5.5. The relative density is 1.77.
6. Usage: It is used as dough modulators, yeast nutrients, processing agent, biological agents, precipitated proteins and chromatographic reagents etc.
7. Packing: It is packed with polythene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
8. Storage and Transport: It should be stored in a dry and ventilate warehouse, kept away from water and moisture during transport. Unload with care as to avoid being damaged. Furthermore, it must be stored separately from poisonous substances.
Item |
FCC |
Assay % |
99.0-100.5 |
Heavy metals(as Pb) ≤ |
10mg/kg |
Se ≤% |
0.003 |
Residue on Ignition ≤% |
0.25 |