| Potassium Sulphate, GR 99%+ | |
| Synonyms | Dipotassium sulfate |
| Grade | AR / GR |
| Categories | Inorganic chemicals, Potassium compounds |
| Assay | 99.5% |
| Appearance (Form) | Crystalline powder |
| Appearance (Colour) | White |
| pH (5% water) | 5.5 - 8.5 |
| Melting point | 1069 °C (lit.) |
| Density | 2.66 g/cm3 at 20 °C |
| HSN Code | 283329.90 |
| Pack Size | 500 GM | 5 KG | 25 KG |
| Potassium Sulphate, 99% - Extra Pure | |
| Synonyms | Potassium sulfate |
| Grade | Extra Pure |
| Categories | Inorganic chemicals, Potassium compounds |
| Assay | ≥99.0% |
| Appearance (Form) | Powder or crystalline powder |
| Appearance (Colour) | White |
| pH (5% solution) | 5.5-8.5 |
| HSN Code | 283329.90 |
| HSN Code | 283329.90 |
| Pack Size | 500 GM | 5 KG |
| Potassium Sulphate ACS 99% | |
| Grade | ACS |
| Appearance (Form) | Crystalline powder / Solid |
| Appearance (Colour) | White |
| Solubility (Turbidity) 10% aq. solution | Clear |
| Solubility (Colour) 10% aq. solution | Colourless |
| Assay (Ion exchange) | min. 99% |
| pH (5% aq. solution) | 5 - 8.5 |
| Insoluble matter | max.0.01% |
| Chloride (CI) | max. 0.001% |
| Iron (Fe) | max. 0.0005% |
| Heavy Metals (Pb) | max. 0.0005% |
| Nitrogen Compounds (N) | max. 0.0005% |
| Sodium (Na) | max. 0.02% |
| Calcium (Ca) | max.0.01% |
| Magnesium (Mg) | max.0.005% |
| HSN Code | 283329.90 |
| Pack Size | 500 GM | 5 KG |
Potassium Sulphate
CAS No: 7778-80-5
| Catalouge No | BSCHM-023P |
| Mol. Formula | K2SO4 |
| Mol. Weight | 174.27 |
| Price | POR |
Potassium sulfate (K2SO4) (in British English potassium sulphate, also called sulphate of potash, arcanite, or archaically known as potash of sulfur) is a non-flammable white crystalline salt which is soluble in water. The chemical compound is commonly used in fertilizers, providing both potassium and sulfur.
Potassium sulphate, GR - used in the determination of nitrogen by Kjeldahl method and protein in foodstuffs. Potassium sulphate, GR - used in the electrostatic effects on pKa values of amino acid residues in the staphylococcal nuclease. Potassium sulphate, GR - used in the separation of protein through electrophoresis and also serves as a laboratory reagent.
Potassium sulphate extra pure - used in a variety of research applications. Potassium sulphate, - used to determine nitrogen and protein in food in the Kjeldahl method.
- Safety Statements 22-24/25
- WGK Germany 1
- RTECS TT5900000