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Potassium alum dodecahydrate, Hi-AR™/ACS
More Information
| Product Name |
Potassium alum dodecahydrate, Hi-AR™/ACS |
| SKU |
GRM3879 |
| CAS No |
7784-24-9 |
| EC No. |
233-141-3 |
| Molecular formula |
AlK(SO₄)₂.12H₂O |
| Molecular Weight |
474.39 |
| Synonym |
Aluminium potassium sulphate dodecahydrate, Hi-AR™/ACS |
| HS Code |
2833 30 30 |
| Storage |
Below 30°C |
| Shelf Life |
4 Years |
| Customized Product Available |
No |
| Appearance |
Colourless or white crystals or powder or solid |
| Solubility |
33.3 mg soluble in 1 mL of hot water |
| Chloride (Cl) |
(Cl) <= 0.0005% |
| Heavy metals (as Pb) |
<= 0.001% |
| Iron (Fe) |
(Fe) <= 0.001% |
| Insoluble matter |
<= 0.005% |
| Ammonium (NH₄) |
(NH₄) <= 0.005% |
| Sodium (Na) |
(Na) <= 0.02% |
| Assay |
(EDTA back-Titration) >= 99.5% |
| UN No. |
Not dangerous goods |
| Class |
- |
| Packing Group |
- |
| RTECS |
WS5690000 |
| WGK |
1 |