Potassium fluoride dihydrate
- Product NamePotassium fluoride dihydrate
- CAS13455-21-5
- CBNumberCB0344173
- MFFH2KO
- MW76.11
- EINECS627-039-1
- MDL NumberMFCD00149929
- MOL File13455-21-5.mol
Chemical Properties
| Melting point: | 41 °C(lit.) |
| Boiling point: | 1505°C |
| Density | 2,454 g/cm3 |
| refractive index | 1.352 |
| storage temp. | Refrigerator (+4°C) |
| form | Liquid |
| color | Colorless |
| Specific Gravity | 2.454 |
| Water Solubility | SOLUBLE |
| Sensitive | Hygroscopic |
| Merck | 14,7632 |
| Exposure limits | ACGIH: TWA 2.5 mg/m3 NIOSH: IDLH 250 mg/m3 |
| Stability: | hygroscopic |
| InChI | InChI=1S/FH.K.2H2O/h1H;;2*1H2/q;+1;;/p-1 |
| InChIKey | MZFXHSQFQLKKFD-UHFFFAOYSA-M |
| SMILES | [K+].[F-].[H]O[H].[H]O[H] |
| CAS DataBase Reference | 13455-21-5(CAS DataBase Reference) |
Safety
| Symbol(GHS) |
 GHS06 |
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| Signal word | Danger | |||||||||
| Hazard statements | H301-H311-H331 | |||||||||
| Precautionary statements | P261-P301+P310-P302+P352-P304+P340 | |||||||||
| Hazard Codes | T,Xi | |||||||||
| Risk Statements | 23/24/25 | |||||||||
| Safety Statements | 36/37-45-26 | |||||||||
| RIDADR | UN 1812 6.1/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | TT0705000 | |||||||||
| F | 3-10 | |||||||||
| Hazard Note | Harmful | |||||||||
| TSCA | T | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 2826199010 | |||||||||
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) | |||||||||
| NFPA 704: |
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