BARIUM HYDROXIDE OCTAHYDRATE Extra Pure
BARIUM HYDROXIDE OCTAHYDRATE Extra Pure
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Short Name: BARIUM HYDROXIDE OCTAHYDRATE
Other Names: Barium Hydrate
Chemical Specifications
Appearance : White crystalline powder
Assay (acidimetric) : Min 97%
Substance insoluble in dilute HCl : Max 0.02%
Chloride (Cl) : Max 0.05%
Iron (Fe) : Max 0.003%
Strontium (Sr) : Max 1.0%
Heavy metal (as Pb) : Max 0.002%
Carbonates (as BaCO3) : Max 2.0%
Sulphide (S) : Max 0.005%
Substance not precipitated by dilute H2SO4 (as SO4) : Max 0.2%
| Basic | |
| CAS No. | 12230-71-6 |
| Grade | Extra Pure |
| HS Code | 2816.4000 |
| Molecular Formula | Ba(OH)2.8H2O |
| Molecular Weight | 315.48 |
| 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] |
| Odour | Odour |
| pH value | pH value |
| Physical state at 20 °C | Physical state at 20 °C |
| Solubility in water [% weight] | Solubility in water [% weight] |
| Safety | |
| Hazardous Statement | H302-H314-H332 |
| IMCO Class No. | 8 |
| Packing Group | II |
| Precaution Statement | P280-P305 + P351 + P338-P310 |
| Signal Word | Danger |
| Symbol | GHS05, GHS07 |
| UN No. | 3262 |