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217573
Fluka
Barium hydroxide octahydrate
SKU
217573
ACS Reagent
Synonym(s)
Dihydroxybarium octahydrate;Barium dihydroxide octahydrate; Caustic baryta; Barium oxide hydrate octahydrate
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| Brand Fluka | CAS Numbers (All) | Linear Formula Ba(OH)2 · 8H2O | Molar Mass 315.46 g/mol | Synonyms Dihydroxybarium octahydrate;Barium dihydroxide octahydrate; Caustic baryta; Barium oxide hydrate octahydrate |
Documents
Specifications
| Property | Value |
|---|---|
| Assay | 98.0 - 102.0 % |
| Assay of BaCO3 | max. 2.0 % |
| Insoluble in acid | max. 0.01 % |
| Calcium (Ca) | max. 0.05 % |
| Iron (Fe) | max. 0.001 % |
| Potassium (K) | max. 0.01 % |
| Sodium (Na) | max. 0.01 % |
| Strontium (Sr) | max. 0.8 % |
| Heavy metals (as Pb) | max. 5 ppm |
| Chloride (Cl) | max. 0.001 % |
| Sulfide (S) | complying |
Properties
| Property | Value |
|---|---|
| Autoignition Temperature | Not auto-flammable |
| Boiling Point/Range | Decomposes on heating. |
| Certification | ACS Reagent |
| Color | Colorless |
| Concentration | 100.00% |
| Density | 2.180 g/cm3 (20 °C) |
| Flashpoint | Not applicable |
| Form | Solid |
| Grade | ACS Grade |
| Incompatible Materials | Acids |
| Lower Explosion Limit | Not applicable |
| Melting Point/Range | 78 °C |
| Partition Coefficient | No data available |
| Solubility in Water | 947.0 g/l |
| Upper Explosion Limit | Not applicable |
| Vapor Density | 2.180 g/cm3 (20 °C) |
| Vapor Pressure | No data available |
| Viscosity | No data available |
| pH-Value | Alkaline (as aqueous solution) |
| Storage Temperature | Room Temperature |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 8 |
| Package Group | II |
| UN ID | UN3262 |
