Manufacturers of Caprolactam Grade Ammonium Sulphate

Specification of Ammonium Sulphate Granular
Parameters
Standard
based on GB535-1995
Test Result
Appearance
no visible
mechanical impurity
no visible
mechanical impurity
Nitrogen (N)content%≥
20.5
20.8
Moisture (H2O),%≤
1.5
1.0 (dry basis)
Free acidity(H2SO4),%≤
0.2
0.18
Note: When ammonium sulfate is used as fertilizer in agriculture, it is not necessary to
checkthe content of Fe, As, heavy metal and water insoluble matter.Sulfur: 23%minGranularity: 2-5mm 90% minRelease type: quickApplication: straightly used as fertilizer or as for BB -blending fertilizer.Package: 50kg, 500kg, 600kg, PP bag with PE liner. 1 MT, or 1.1 MT jumbo bag, with English neutral marks. Shrink-wrapped with pallet is available.Or as your requestQuantity: 20-26 MT per 20GPAdvantage: Dry enough, less powder, hard enough, free flowingAppearance: white / off-white color, yellowish or brown.
Brief Information about Ammonium Sulphate (Sulfate)
Generally, Ammonium Sulphate is a by-product from chemical (cyanuric acid, capro, acrylonitrile, sodium cyanide, monosodium glutamate-MSG,methyl methacrylate-MMA, etc.) or steel plant.
Product name
Ammonium Sulphate
Other names
Ammonium Sulfate,AS,SOA(Sulphate of Ammonia), SA, Amsul, AMS,Ammonium Sufaat
(MF)Molecular formula
(NH4)2SO4
Molecular weight
132.14
CAS No.
7783-20-2
EINECS No.
231-984-1
HS code
3102210000
Features
Easily soluble in water, insoluble in alcohol, acetone, can react with alkalis and release the ammonia gas.
Hygroscopic, easily become caking after moisture absorption
Odor
Slight odor of ammonia