Assay (acidimetric) 99.0-101.0 %
Insoluble matter (6.67% in water) Max 0.01%
pH (5% solution in water) 5.5 - 8.5
Chloride (Cl) Max 0.001 %
Total nitrogen (N) Max 0.0005 %
Heavy metal (as Pb) Max 0.000 5%
Iron (Fe) Max 0.0005 %
Calcium (Ca) Max 0.01 %
Magnesium (Mg) Max 0.002 %
Sodium (Na) Max 0.02 %
| CAS No. | 7778-80-5 |
|---|---|
| Molecular Formula | K2SO4 |
| Molecular Weight | 174.27 |
| HS Code | 3104.3000 |
| Hazardous Statement | H319 |
| Precaution Statement | P264-P280-P305+P351+P338-P337+P313 |
| Safety Statement | 22-24/25 |
| Packing | 500 G |
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