AMMONIUM SULPHATE

Post Date:
Sep 04,2016
Expiry Date:
Mar 03,2017
Detailed Description:
Cas No. :7783-20-2
Formula: (NH4)2SO4
Formula weight: 132
CAS NUMBER: 7783-20-2
Properties and applications:
Chemical compound,a colorless-to-gray, rhombohedral crystalline substance that occurs in nature as the mineral mascagnite. It is soluble in water and insoluble in alcohol or liquid ammonia. It is prepared commercially by passing ammonia, obtained from destructive distillation of coal, into sulfuric acid and is used as a fertilizer, in preparing other ammonium compounds, and for fireproofing.

INSPECTION ITEM
Unit
Agri.G.
Ammonium sulfate
%Min
95
Sodium chloride
%Max
1.0
Water-Insolubles
%Max
0.1
Nitrogen
%Min
21

Packing: In 25/50kg net PP/PE bag or the demanding of customer.
We have also granular type ammonium sulphate --------------------
Total Nitrogen Content: 20% min
Sulphur water soluble as S: 20,5% min
Granulometry:
< 1 mm : 3% max
2-6,3 mm : 90% min
>10 mm: 0,0
CAS Registry Number:
7783-20-2
Synonyms:
;Ammonium sulfate (2:1);ammonium sulfate, solution;diammonium sulfate;sulfate, ammonium;sulfuric acid, diammonium salt;ammonium sulphate;Ammonia sulfate;
Molecular Formula:
(NH₄)₂·SO₄
Molecular Weight:
132.1392
Molecular Structure:
Hazard Symbols:
Xi:Irritant;
Risk Codes:
R36/37/38:;
Safety Description:
S26:;
S37/39:;

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