Description
CAS No. 1330-43-4
HSN Code : 28401100
IMDG Identification : Not Regulated for Transport (Non-Haz)
Molecular Formula : Na2B4O7
Molecular Weight : 201.22
Storage : Room Temperature
Shelf Life : 60 Months
Specifications
| Appearance (Colour) | White |
| Appearance (Form) | Crystalline powder |
| Solubility (Turbidity) 5% hot aq. solution | Clear |
| Solubility (Colour) 5% hot aq. solution | Colourless |
| Assay | min. 98% |
| pH (5% aq. solution) | 9.0 – 9.5 |
| Chloride (CI) | max. 0.005% |
| Sulphate (SO4) | max. 0.0025% |
| Phosphate (PO4) | max. 0.001% |
| Iron (Fe) | max. 0.001% |
| Heavy Metals (Pb) | max. 0.0005% |
| Copper (Cu) | max. 0.0005% |
| Water | max. 1% |
