A6725912
Potassium fluoride dihydrate , AR，98.5% , 13455-21-5
CAS NO.：13455-21-5
Empirical Formula: FH4KO2
Molecular Weight: 94.13
MDL number: MFCD00149929
EINECS: 627-039-1
| Pack Size | Price | Stock | Quantity |
| 25g | RMB28.00 | In Stock |
|
| 100G | RMB159.20 | In Stock |
|
| 500G | RMB607.20 | In Stock |
|
| 2.5kg | RMB1068.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT 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) |
Description and Uses
Potassium fluoride dihydrate has been used as a stationary phase in gas chromatography.
Safety
| Symbol(GHS) |  GHS06 |
| 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 | 28261990 |
| 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) |
