Aluminium Potassium Sulphate Dodecahydrate
- Product NameAluminium Potassium Sulphate Dodecahydrate
- CAS7784-24-9
- CBNumberCB00123235
- MFAlH8KO5S
- MW186.2
- EINECS616-521-7
- MDL NumberMFCD00149143
- MOL File7784-24-9.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 92 °C(lit.) |
| Boiling point | 200°C |
| Density | 1.757 g/mL at 25 °C(lit.) |
| storage temp. | Store at +5°C to +30°C. |
| solubility | H2O: soluble0.5M, clear, colorless |
| form | Solid |
| Specific Gravity | 1.757 |
| color | White |
| Odor | Odorless |
| PH Range | 3.3 |
| PH | 3.0-3.5 (25℃, 50mg/mL in H2O) |
| Water Solubility | 140 G/L (20 ºC) |
| Merck | 14,360 |
| Stability | Stable. Incompatible with steel, aluminium, copper, zinc, bases, strong oxidizing agents. |
| LogP | -1.031 (est) |
| CAS DataBase Reference | 7784-24-9(CAS DataBase Reference) |
| Substances Added to Food (formerly EAFUS) | ALUMINUM POTASSIUM SULFATE |
| SCOGS (Select Committee on GRAS Substances) | Aluminum potassium sulfate |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280-P271 | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 36/38-22-36/37/38-21/22 | |||||||||
| Safety Statements | 22-24/25-37/39-26-36-20-13-2 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | WS5690000 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 28332990 | |||||||||
| NFPA 704: |
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