Customization: | Available |
---|---|
Appearance: | Crystal |
Infection on Soil: | Physiological Neutral |
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caprolactam grade ammonium sulphate
CAS NO:7783-20-2
HS NO:31022100
N content (dry basis):21.0% min
Molecular formula:(NH4)2SO4
Molecular weight: 132.14
Properties:White or off-white granule, easily soluble in water. Aqueous solution appears acid. Insoluble in alcohol, acetone and ammonia, Easily deliquescent in the air.
Usage:Nitrogenous in agricultural industry, the raw material of chemistry industry; Textiles; Pharmaceutical industry and leather industry etc.
Packing:50 kgs net in PP bag with inner of polyethylene bag.
Storage:Kept in dry and ventilating place, avoid moisture, water, rain and fire. Avoid shipment with acid, alkali class, edible orange mix of chemicals. Common transportation tools.
Parameters |
Standard based on GB535-1995 |
Test Result |
Appearance |
no visible mechanical impurity |
no visible mechanical impurity |
Nitrogen (N)content% ≥ |
21 |
21.1 |
Moisture (H2O),% ≤ |
0.5 |
0.2(dry basis) |
Free acidity(H2SO4),% ≤ |
0.03 |
0.02 |
Note: When ammonium sulfate is used as fertilizer in agriculture, it is not necessary to check the content of Fe, As, heavy metal and water insoluble matter.