Description
POTASSIUM SULPHATE
HS CODE 28342100
Chemical Compound
Potassium sulfate is a non-flammable white crystalline salt which is soluble in water. The chemical is commonly used in fertilizers, providing both potassium and sulfur.
Formula: K2SO4
Molar mass: 174.259 g/mol
Melting point: 1,069 °C
Density: 2.66 g/cm³
Boiling point: 1,689 °C
Soluble in: Water
Suppliers of high grade Potassium Sulphate. The product is synthesized from the best chemicals, and is of a high purity.
The product Potassium Sulphate is used in many areas – Technical grades are used in fertilizers to manufacture potassium carbonate, potassium alum, and glass, the reagent grade is used to determine nitrogen content. The Potassium Sulphate can be obtained in custom requirements at reasonable prices. Further the details of this inorganic chemicals are given below.
Feature:-
| Grade | Technical | Pure | Extra Pure |
| Assay | 95% Min | 98% to 99% Min | 99% to 99.5% Min |
| Appearance | Off white | White fine Powder | Snow white Crystalline Powder |
| Molecular Wt. | |||
| Potassium | —- | 50% Min | 50% Min |
| PH 5% Solution | 6 to 9 | 6 to 8 | 6 to 8 |
| Iron | —- | 0.05% | 0.01% |
| Solubility | —- | Clear Solution | Clear Solution |
| Insoluble matter | 2.00% | 0.50% | 0.05% |
| Chloride | —- | 0.05% | 0.01% |
| Arsenic | —- | 5 PPM Max | 2 PPM Max |
| Lead | —- | 5 PPM Max | 5 PPM Max |
Applications:
Technical grades are used in fertilizers for manufacture of potassium alum, potassium carbonate and glass, the reagent grade is used in the determination of nitrogen.
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