Barium hexafluorosilicate
- CAS NO.：17125-80-3
- Empirical Formula: BaF6Si
- Molecular Weight: 279.4
- MDL number: MFCD00014185
- EINECS: 241-189-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is Barium hexafluorosilicate?
Chemical properties
White, crystalline powder. Insoluble in water.
The Uses of Barium hexafluorosilicate
Barium Hexafluorosilicate is useful for preparing ammonium bifluoride.
The Uses of Barium hexafluorosilicate
preparation of silicon tetrafluoride; as pesticide.
Safety Profile
A poison by ingestion. When heated to decomposition it emits toxic fumes of F-. See also BARIUM COMPOUNDS (soluble).
Properties of Barium hexafluorosilicate
| Melting point: | decomposes at 300℃ [MER06] |
| Density | d421 4.29 |
| storage temp. | Refrigerator, under inert atmosphere |
| solubility | Aqueous Acid (Slightly, Heated, Sonicated) |
| form | white orthorhombic needles |
| color | White or colorless rhombohedral crystallinepowder |
| Water Solubility | 0.015g/100mL H2O (0°C), 0.0235 (25°C), 0.091 (100°C) [MER06] |
| Solubility Product Constant (Ksp) | pKsp: 6 |
| CAS DataBase Reference | 17125-80-3(CAS DataBase Reference) |
| EPA Substance Registry System | Barium fluosilicate (17125-80-3) |
Safety information for Barium hexafluorosilicate
| Signal word | Danger |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H301:Acute toxicity,oral H332:Acute toxicity,inhalation |
| Precautionary Statement Codes |
P321:Specific treatment (see … on this label). P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. |
Computed Descriptors for Barium hexafluorosilicate
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