BARIUM SULPHATE Extra Pure
BARIUM SULPHATE Extra Pure
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Short Name: BARIUM SULPHATE
Other Names: Baryte
Chemical Specifications
Appearance : Fine, white, odorless, tasteless, bulky powder, free from grittiness
Assay : Min 97%
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%
| Basic | |
| CAS No. | 7727-43-7 |
| Grade | Extra Pure |
| HS Code | 2833.2700 |
| Molecular Formula | BaSO4 |
| Molecular Weight | 233.39 |
| Purity | 97% |
| Shelf Life | 60 Months |
| Physical Properties | |
| Boiling point [°C] | Boiling point [°C] |
| Colour | Colour |
| Density [g/cm3] | Density [g/cm3] |
| Melting point/ Freezing point [°C] | Melting point/ Freezing point [°C] |
| pH value | pH value |
| Physical state at 20 °C | Physical state at 20 °C |
| Solubility in water [% weight] | Solubility in water [% weight] |
| Safety | |
| Safety Statement | 22-24/25 |