Description
CAS No. 7783-20-2
HSN Code : 29332990
IMDG Identification : Not Regulated for Transport (Non-Haz)
Molecular Formula : H8N2SO4
Molecular Weight : 132.13
Storage : Room Temperature
Shelf Life : 60 Months
Specifications
| Appearance (Colour) | White |
| Appearance (Form) | Crystalline compound |
| Solubility (Turbidity) 10% aq. solution | Clear |
| Solubility (Colour) 10% aq. solution | Colourless |
| Assay | min. 99.5% |
| pH (5% aq. solution) | 5.0 – 6.0 |
| Loss on drying | max. 0.2% |
| Chloride (CI) | max. 0.0005% |
| Iron (Fe) | max. 0.0001% |
| Heavy Metals (Pb) | max. 0.0002% |
| Phosphate (PO4) | max. 0.001% |
| Copper (Cu) | max. 0.0001% |
| Nitrate (NO3) | max. 0.001% |
| Potassium (K) | max. 0.002% |
| Sodium (Na) | max. 0.002% |
