Ammonium sulphate

1.competitive price 2.High service level

Ammonium Sulphate

Physical and Chemical Properties: white crystal granule, solube in water. It will decompose at 280
and produce ammonia and sulfuric acid.
Main Ingredient: amonium sulfate.
Molecular Formula: (NH4)2SO4
Molecular Weight: 132.13
Up to GB535-1995
Quality Standards
Item	Excellent	Grade 1	Grade 2
N (on dry base), % no less than	21	21	20.8
H2O, % no more than	0.2	0.3	1
Free acid (H2SO4), % no more than	0.03	0.05	0.2
Fe, % no more than	0.007
As, % no more than	0.00005
Heavy metal (Pb), % no more than	0.005
Insoluble matter in water, % no more than	0.01
Uses: mainly used as the raw material for fertilizer, chemicals, dyeing, medicine, leather, etc.
Packing: woven bag lined with plastic one, 50kg

Ammonium sulphate