Ammonium sulphate

English name: Ammonium sulphate
Molecular formula: (NH4)2SO4
Molecular weight: 132.13
CAS NO.: 7783-20-2
HS CODE: 31022100
Properties: pure product is colorless crystal or white crystalline powder. Easily soluble in water, insoluble in alcohol and acetone.
Uses: this product is widely used in metallurgy, pharmaceutical, leather, wood preservative, textile, electroplating, and other industries.
Standard: (GB535-1995)

Item Superior grade
Appearance White crystal, no visible mechanical impurities
Nitrogen (as dry basis), % ≥20.5
Moisture (H2O), % ≤1.0
Free acid (H2SO4) % ≤0.14

Packing: 25/50kg plastic woven bag.