Description
CAS No. 7365-82-4
HSN Code : 29214290
IMDG Identification : Not Regulated for Transport (Non-Haz)
Molecular Formula : C4H10N2O4S
Molecular Weight : 182.20
Storage : Room Temperature
Shelf Life : 60 Months
Specifications
| Appearance (Colour) | White |
| Appearance (Form) | Crystalline powder |
| Solubility (Turbidity) 10% hot aq. solution | Clear |
| Solubility (Colour) 10% hot aq. solution | Colourless |
| Assay | min. 99% |
| pH (2% aq. solution) | 3.0 – 4.5 |
| Loss on drying | max. 0.2% |
| Sulphated Ash | max. 0.1% |
| Chloride (CI) | max. 0.05% |
| Sulphate (SO4) | max. 0.005% |
| Iron (Fe) | max. 0.0005% |
| Heavy Metals (Pb) | max. 0.0005% |
| Absorbance (A) of 2% aq. solution in a 1cm cell v/s H2O | |
| @250 nm | max. 0.05 |
| Absorbance (A) of 0.5M aq. solution in a 1cm cell v/s H2O | |
| @260nm | max. 0.05 |
| @280nm | max. 0.05 |
