Ammonium Sulphate
Synonyms ： (NH4)2 SO4；actamaster；Wasfcaguite；Ammoniasulfate; AMMNIUM SULPHATE；sulfate, ammonium; Caprolactam ammonium sulfate; Ammonium coking sulfate； Fertilizer ammonium sulfate
CAS NO. ：7783-20-2
EINECS： 231-984-1
Molecular Formula ：H8N2O4S
Molar Mass： 132.14
Properties ： The pure product is a colorless transparent orthorhombic crystal. The solubility is easily soluble in water (70.6g/100ml water at 0 ℃ and 103.8g/mL water at ℃), the aqueous solution was acidic. Insoluble in alcohol, acetone and ammonia.
Specification:
|
Item |
Standard |
|
Appearance |
White |
|
Assay |
99.0% |
|
Nitrogen (N) content (based on dry basis),% ≥ |
20.5/21.0 |
|
Water content (H2O),% ≤ |
0.5 |
|
Free acid (H2SO4),% ≤ |
0.03 |
|
Iron (Fe),% ≤ |
0.007 |
|
Arsenic (As),% ≤ |
0.00005 |
|
Heavy metal (based on Pb),% ≤ |
0.005 |
|
Insoluble substance in water,% ≤ |
0.05 |
Applications and Usages: Used as a fertilizer, can also be used as a flux, fabric fire retardant, medicine as a salting out agent, osmotic pressure regulator, etc
Packaging: Plastic woven bag with PE inner 25kg/ 50kg/ 500kg/1000kg net bag.
PIC：Yan Zhuo
Email：km11@kmchem.com
WhatsApp/Mobile：+86 15505390359
