Description
CAS No. 1303-96-4
HSN Code : 28401900
IMDG Identification : Not Regulated for Transport (Non-Haz)
Molecular Formula : Na2B4O7.10H2O
Molecular Weight : 381.37
Storage : Room Temperature
Shelf Life : 60 Months
Specifications
| ExiPlus | meets compendial specs of BP, Ph.Eur |
| Appearance (Colour) | White |
| Appearance (Form) | Crystalline powder |
| Solubility (Turbidity) 10% hot aq. solution | Clear |
| Solubility (Colour) 10% hot aq. solution | Colourless |
| Assay | min. 99.5% |
| pH (0.01M aq. solution) | 9.0 – 9.6 |
| Insoluble matter | max. 0.005% |
| Chloride (CI) | max. 0.0002% |
| Sulphate (SO4) | max. 0.0025% |
| Iron (Fe) | max. 0.0005% |
| Heavy Metals (Pb) | max. 0.0005% |
| Phosphate (PO4) | max. 0.001% |
| Copper (Cu) | max. 0.0005% |
| Carbonate (Li2CO3) | max. 0.05% |
| Calcium (Ca) | max. 0.005% |
| Ammonium (NH4) | max. 0.001% |
| Arsenic (As) | max. 0.0005% |
