Vienna, Austria
Potassium sulfate , Extra pure grade
K₂SO₄
CAS: 7778-80-5
MOLECULAR FORMULA: K₂SO₄
MOLAR MASS: 174.27 g/mol
K₂SO₄
| Assay | ≥ | 98.0 | % |
| Description | Conforms | ||
| Identification (Potassium) | Conforms | ||
| Identification (Sulfate) | Conforms | ||
| Solubility | Conforms | ||
| Appearance of Solution | Conforms | ||
| Chloride | ≤ | 0.01 | % |
| Suitable for kjeldahl method | Conforms |
| Ordering code | 1 kg | 2.5 kg | 5 kg | 10 kg | 20 kg |
| P.E. | 493.06.01000.02 | Per order | |||
| Glass |
| File | Title |
|---|
| Chemical formula: K₂SO₄ | Molar Mass: 174.27 g/mol |
| Appearance: Colorless and white solid | Density: 2.66 g/cm3 |
| Solub. in water: 111 g/l | Melting point: 1067 °C |
| Boiling point : 1689 °C/1013 hPa | pH value : 5.0-8.5 (H₂O, 20°C) |
| Storage temp.: +2°C to +30°C | Cautions: Not a hazardous substance |
| R: N/A | S: N/A |
| HS-No.: 3105 10 00 | EC -No.: 231-915-5 |
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