| Chemical formula: KAl(SO₄)₂ . 12 H₂O | Molar Mass: 474.39 g/mol |
| Appearance: white crystalline powder | Density: 1.75 g/cm3 (20 °C) |
| Solub. in water: 139 g/l | Melting point: 92 °C |
| Bulk density: 900 kg/m3 | pH value : 3.0 – 3.5 (20 °C) |
| Storage temp.: +2°C to +30 | Cautions: Not a hazardous substance |
| R: N/A | S: N/A |
| HS-No.: 2833 30 00 | EC-No.: 233-141-3 |
Aluminium potassium sulfate dodecahydrate
| Name: Aluminium potassium sulfate dodecahydrate |
| Grade: Laboratory |
| Application: Synthesis |
| Synonyms: Potassium aluminium sulfate, Alum potassium, Potassium alum |
| CAS Number: 7784-24-9 EC Number: 232-261-3 Molar Mass: 474.39 g/mol Chemical Formula: KAl(SO₄)₂ . 12 H₂O |
| Download: Datasheet | CoA | SDS |
Technical Specifications
| Assay | 99-102 | % | |
| Description | Conforms | ||
| Solubility | Conforms | ||
| Ammonium (NH₄) | ≤ | 0.05 | % |
| Chloride (Cl) | ≤ | 0.01 | % |
| Lead (Pb) | ≤ | 0.01 | % |
| Iron (Fe) | ≤ | 0.01 | % |
Order code
| Ordering code | 25 g | 50 g | 100 g | 250 g | 1000g |
| P.E. | |||||
| Glass | 514.05.00250.01 |
Warning signs
| Hazard Symbol |
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