Ammonium Sulfate

Ammonium Sulfate Wholesale
1. Chemical Name: Ammonium sulfate

2. Molecular Formula: (NH4)2SO4

3. Molecular Weight: 132.14

4. CAS Number 7783 20 2

5. Character: It is colorless or white crystalline or granule, no smell. Soluble in water 0℃ 41.22g, 25℃ 43.47g,100℃ 50.42g. insoluble in ethanol and acetone. PH is 5.5. Relative density is 1.77.

Parameters of Ammonium Sulfate
Specifications GB29206-2012 FCC V
Content ((NH4) 2SO4) ≥w/% 99.0-100.5% 99.0-100.5%
Ignition Residue ≤w/% 0.25% 0.25%
Arsenic (as As) ≤(mg/kg) 3mg/kg ——
Se ≤(mg/kg) 30mg/kg 30mg/kg
Pb ≤(mg/kg) 3mg/kg 3mg/kg

Usage of Ammonium Sulfate

It is widely used in water softener and yeast food.

Packing of Ammonium Sulfate

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.

Storage and Transport of Ammonium Sulfate

It should be stored in a dry and ventilative 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.

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