TNJ Chemical produces super quality Potassium sulfate CAS 7778-80-5 - 99.5%MIN assay, GMP SGS certification, USP BP EP FCC standard, Competitive price, online purchase support. To buy Potassium sulfate CAS 7778-80-5 from China factory supplier manufacturer, please contact sales@tnjchem.com
Specificaton
Inspection Item |
Unit |
Fine Grade |
Feed Grade |
Industrial |
Military Grade |
Potassium sulfate (K2SO4) |
%≥ |
99.0 |
98.5 |
98.5 |
99.0 |
Insoluble matter in water |
%≤ |
0.3 |
---- |
0.5 |
0.1 |
Chloride(as Cl-) |
%≤ |
0.03 |
---- |
0.05 |
0.003 |
Calcium |
%≤ |
0.03 |
0.03 |
0.03 |
0.01 |
Heavy metal(as Pb) |
%≤ |
0.001 |
0.002 |
0.002 |
0.001 |
Iron |
%≤ |
0.005 |
0.005 |
0.02 |
0.001 |
PH(50g/L,25℃) |
- |
6.0~8.0 |
6.0~8.0 |
6.0~8.0 |
6.0~8.0 |
Size(120 mesh) |
|
1 120mesh |
120mesh |
120mesh |
120mesh |
Appearance |
White crystal without any impurity visible to the naked eye |
||||
Specification: Potassium Sulphate Agr.Grade
Inspection Item |
Unit |
Powder |
Granular |
Potassium oxide/Potassium Oxide |
% ≧ |
50.0 |
50 |
Moisture |
% ≦ |
1.0 |
1.0 |
Chlorides |
% ≦ |
1.5 |
1.5 |
Free Acid |
% ≦ |
1.5 |
1.5 |
Size |
|
120 mesh |
2-4mm |
Application
It can be used in producing antismoke agent in military industry, as chemical fertilizer in agricultural industry, as raw material for producing potassium salt, as intermediate in dye industry, as laxative in pharmaceutical industry, as auxiliary in perfume industry, and as general additive in food industry.
Packing
25kg per bag, 25000kg per 20'ft container
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