Description
CAS No. 7727-54-0
HSN Code : 28334000
IMDG Identification : UN No.:1444 , IMCO Class No.:5.1 , Packing Group:III
Molecular Formula : N2H8S2O8
Molecular Weight : 228.20
Storage : 2 to 8°C (Refrigerate)
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% |
| Sulphated Ash | max. 0.05% |
| Acidity (H2SO4) | max. 0.2% |
| Chloride (CI) | max. 0.0005% |
| Iron (Fe) | max. 0.005% |
| Heavy Metals (Pb) | max. 0.005% |
| Manganese (Mn) | max. 0.00005% |
| Potassium (K) | max. 0.02% |
| Sodium (Na) | max. 0.005% |
