BARIUM SULPHATE 97% EXTRAPURE
| Product Code | B-00350 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | EXTRAPURE | CAS No | 7727-43-7 |
| Molecular Formula | BaSO4 | Molecular Weight | 233.39 |
| H.S.Code | 2833.27000 | Shelf Life | 60 Months |
| Purity | 97 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White Powder |
|---|---|---|---|
| Density [g/cm3] | 4.5 | Melting point/ Freezing point [°C] | 1580 °C |
| pH Value | 7 | Boiling point [°C] | 21 °C |
| Solubility in water [% weight] | Insoluble in water |
Packaging
Specification
| Appearance | Fine, white, odorless, tasteless, bulky powder, free from grittiness |
| Assay | Min 97.0% |
| Soluble barium compounds | Max 0.005% |
| Chloride (Cl) | Max 0.05% |
| Sulphide (S) | Max 0.05 µg/g |
| Arsenic (As) | Max 0.0005% |
| Heavy metal (as Pb) | Max 0.001% |
| Loss on ignition | Max 2% |
Safety Information and Hazard Symbols
Symbol: GHS03, GHS07, GHS08
Signal Word: Danger