Product Code: 1.2490
Neutronco
آلومینیوم پتاسیم سولفات 12 هیدراته
| Formula | AlKO8S2*12 H 2O |
| Chemical formula | KA (SO4)2*12 H2O |
| Density | 1.75 g/cm3(20°C) |
| Molar mass | 474.39 g/mol |
| Bulk density | ~900 kg/m3 |
| CAS number | 7784-24-9 |
| HS Code | 28333000 |
| EC number | 233-141-3 |
| Storage | Without limitation |
| SDS | available |
| Odour | odourless |
| Form | solid |
| Color | colourless |
| p H | 3.0 – 3.5 (100g/l 20 °C) |
| Solubility in water | 139 g/l (20°C) |
| Solubility in ethanol | insoluble |
| Melting point | 92.5 °C |
| Thermal decomposition | >780 °C |
| Assay | 99.0 – 100.5 | % | |
| Description | Conforms | ||
| Identification | Conforms | ||
| Solubility | Conforms | ||
| Appearance of solution | Conforms | ||
| p H | 3.0 – 3.5 | ||
| Iron | ≤ | 0/01 | % |
| Heavy metals | ≤ | 0/002 | % |
| Ammonium | ≤ | 0/2 | % |
| Loss on drying | 43.0 – 46.0 | % |
