ALUMINIUM AMMONIUM SULPHATE Dodecahydrate 99.5% AR
Ammonium alum
| Article No | A-00483 | ||
| CAS No | 7784-26-1 | ||
| HSN Code | 28333010 | ||
| Purity | 99.5% | ||
| Grade | AR | ||
| Molecular Formula | NH4Al(SO4)2.12H2O | ||
| Molecular Weight | 453.32 | ||
| Shelf Life | 5 years | ||
Packagings
500 gm
| Article No | A-00483 | ||
| CAS No | 7784-26-1 | ||
| HSN Code | 28333010 | ||
| Purity | 99.5% | ||
| Grade | AR | ||
| Molecular Formula | NH4Al(SO4)2.12H2O | ||
| Molecular Weight | 453.32 | ||
| Shelf Life | 5 years | ||
500 gm
| Description | White crystalline powder | ||
| Melting Point | 93.5 ° C | ||
| Boiling Point | 280°C | ||
| Solubility In Water (% weight) | 14% In Water | ||
| Assay | Min 98% | ||
| Insoluble matter | Min 0.005% | ||
| Silicate (SiO3) | Max. 0.002% | ||
| Chloride (Cl) | Max. 0.002% | ||
| Nitrate (NO3) | Max. 0.001% | ||
| Phosphate (PO4) | Max. 0.0025% | ||
| Arsenic (As) | Max. 0.00005% | ||
| Copper (Cu) | Max. 0.0005% | ||
| Lead (as Pb) | Max. 0.001% | ||
| Arsenic (As) | Max. 0.003% | ||
| Potassium (K) | Max. 0.05% | ||
| Iron (Fe) | Max. 0.001% | ||
| Sodium (Na) | Max. 0.01% | ||
| Calcium (Ca) | Max. 0.05% | ||