Description
CAS No. 62-76-0
Packing : 500 G
HSN Code : 29171190
IMDG Identification : Not Regulated for Transport (Non-Haz)
Molecular Formula : C2O4Na2
Molecular Weight : 134.00
Storage : Room Temperature
Shelf Life : 60 Months
Specifications
| ExiPlus | Meets compendial specs of USP, BP, Ph.Eur |
| Appearance (Colour) | White |
| Appearance (Form) | Crystalline powder |
| Solubility (Turbidity) 4% hot aq. solution | Clear |
| Solubility (Colour) 4% hot aq. solution | Colourless |
| Assay | min. 99.9% |
| Insoluble matter | max. 0.005% |
| pH (3% aq. solution) | 7.5 – 8.5 |
| Neutrality | Passes test |
| Loss on drying | max. 0.01% |
| Chloride (CI) | max. 0.002% |
| Sulphate (SO4) | max. 0.002% |
| Iron (Fe) | max. 0.001% |
| Heavy Metals (Pb) | max. 0.0005% |
| Copper (Cu) | max. 0.0005% |
| Nitrogen Compounds (N) | max. 0.001% |
| Ammonium (NH4) | max 0.002% |
| Potassium (K) | max. 0.005% |
| Substances darkened by hot Sulfuric acid | Passes test |
