Description
CAS No. 7784-26-1
Packing : 500 G
HSN Code : 28333010
IMDG Identification : Not Regulated for Transport (Non-Haz)
Molecular Formula : AlNH4(SO4)2.12H2O
Molecular Weight : 453.32
Storage : Room Temperature
Shelf Life : 60 Months
Specifications
| Appearance (Colour) | White |
| Appearance (Form) | Crystalline powder |
| Solubility (Turbidity) 10% aq. solution | Clear |
| Solubility (Colour) 10% aq. solution | Colourless |
| Assay | min. 99.5% |
| pH (5% aq. solution) | ~ 3.0 |
| Chloride (CI) | max. 0.001% |
| Iron (Fe) | max. 0.0005% |
| Heavy Metals (Pb) | max. 0.0005% |
| Phosphate (PO4) | max. 0.001% |
| Copper (Cu) | max. 0.0005% |
| Silicate (SiO2) | max. 0.001% |
| Potassium (K) | max. 0.02% |
