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Inorganic Products

AMMONIUM SULPHATE

AMMONIUM SULPHATE

FORMULA: (NH 4 ) 2 SO4 FORMULA WEIGHT : 132.13 PRODUCT SPECIFICATION: Inspection Item Unit Standard Nitrogen(N) content(based on dry basis) % 21.0 Water content(H2O) % 0.2 Free acid(H2SO4) % 0.05 Iron(Fe) % 0.007 Arsenic(As) % 0.00005 Heavy

Detailed introduction



FORMULA: (NH4)2SO4    
FORMULA WEIGHT: 132.13
PRODUCT SPECIFICATION:
Inspection Item Unit Standard
Nitrogen(N) content(based on dry basis) %≥ 21.0
Water content(H2O) %≤ 0.2
Free acid(H2SO4) %≤ 0.05
Iron(Fe) %≤ 0.007
Arsenic(As) %≤ 0.00005
Heavy metal(based on Pb) %≤ 0.005
Insoluble substance in water %≤ 0.05
PROPERTY:
White or off-white crystalline, easily soluble in water. Aqueous solution appears acid. Insoluble in alcohol. Easily deliquescence in the air.
APPLICATION:
It is the quick-acting fertilizer, used in the common crops as the topdressing, the base fertilizer, the seed manure, especially suitable for the area lack of sulfur. In addition, it could be used as flux in jointing industry; fireproof agent in textile industry; additive of plating bath in plating industry and so on..
PACKING: In 25kg net plastic woven bag or according to client’s requirement.

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