Potassium aluminium sulphate dodecahydrate, 2.5 kg
Order number: 7784-24-9
Part number: AC100017227
£ 124.83*
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This Potassium Aluminium Sulphate Dodecahydrate weighs 2.5 kg and falls under the category of General Reagents. Its scientific name is aluminum potassium disulfate, also known as Potassium Alum. It has a molecular formula of AlKO8S2 and a molecular weight of 258.21 g/mol. The exact mass is 257.8487042 g/mol. This compound boils at 200 degrees Celsius and melts at 92.5 degrees Celsius, with a density of 1.725 g/cm³. The GHS Signal Word for this substance is "Warning".
- CAS Number: 7784-24-9
- Molecular Formula: AlKO8S2
- Molecular Weight: 258.21
- Exact Mass: 257.8487042
- Boiling Point: 200
- Melting Point: 92.5
- Density: 1.725
| Name | Value | |
|---|---|---|
| WGK | : | 1 |
| EG-Nr. | : | 233-141-3 |
| CAS No. | : | 7784-24-9 |
| Density (D) | : | 1,75 g/cm³ |
| Molar mass (M) | : | 474,39 g/mol |
| Melting point (mp) | : | 92,5 °C |
| Empirical formula KAl(SO4)2 · | : | 12 H2O |
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