DI-BORON TRIOXIDE ANHYDROUS 98% EXTRAPURE
| Product Code | B-00465 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | EXTRAPURE | CAS No | 1303-86-2 |
| Molecular Formula | B2O3 | Molecular Weight | 69.62 |
| H.S.Code | 2810.00100 | Shelf Life | 60 Months |
| Purity | 98 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White crystalline |
|---|---|---|---|
| Melting point/ Freezing point [°C] | 450 °C | Density [g/cm3] | 2.04 |
| Solubility in water [% weight] | Moderate (1-10%) | Odour | Odorless |
Packaging
Specification
| Appearance | Colorless or White Powder or Crystals |
| Assay | Min 98% |
| Non esterifiable impurities | Max 0.05% |
| Chloride (Cl) | Max 0.05% |
| Calcium (Ca) | Max 0.002% |
| Heavy metal (as Pb) | Max 0.002% |
| Iron (Fe) | Max 0.0005% |
| Magnesium (Mg) | Max 0.0005% |
| Potassium (K) | Max 0.003% |
| Sodium (Na) | Max 0.003% |
Safety Information and Hazard Symbols
Symbol: GHS03 , GHS08 ,GHS09
Signal Word: Danger
Hazardous Statement: H360FD
Precaution Statement: P201-P308 + P313