ChemicalBook >> CAS DataBase List >>Potassium fluoride dihydrate
Potassium fluoride dihydrate
- CAS No.
- 13455-21-5
- Chemical Name:
- Potassium fluoride dihydrate
- Synonyms
- POTASSIUM FLUORIDE XTL;POTASSIUM FLUORIDE DIHYDRATE;potassium dihydrate fluoride;Potassiumfluoridedihydrate,98%;Potassium fluoride hydrate, pure;Potassium fluoride dihydrate 98%;Potassium fluoride (KF), dihydrate;Potassium fluoride dihydrate, 98.5+%;POTASSIUM FLUORIDE HYDRATE, 99%, PURE;Potassium Fluoride Solution, 50% (w/w)
- CBNumber:
- CB0344173
- Molecular Formula:
- FH2KO
- Molecular Weight:
- 76.11
- MDL Number:
- MFCD00149929
- MOL File:
- 13455-21-5.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-27 22:38:57
| Product description | Number | Pack Size | Price |
| Potassium fluoride dihydrate reagent grade, 98% | 221872 | 100g | $60.9 |
| Potassium fluoride dihydrate reagent grade, 98% | 221872 | 500g | $222 |
| Potassium fluoride dihydrate, 98% | 93-1981 | 50g | $28 |
| Potassium fluoride dihydrate, 98% | 93-1981 | 250g | $101 |
| Potassium Fluoride Dihydrate | TRC-P134550-50G | 50g | $65 |
| More product size | |||
| 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) |
| FDA UNII | 95R1D12HEH |
| UNSPSC Code | 12352302 |
| NACRES | NA.55 |
SAFETY
Risk and Safety Statements
| 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) | |||||||||
| NFPA 704 |
|
Potassium fluoride dihydrate price More Price(33)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 221872 | Potassium fluoride dihydrate reagent grade, 98% | 13455-21-5 | 100g | $60.9 | 2026-04-30 | Buy |
| Sigma-Aldrich | 221872 | Potassium fluoride dihydrate reagent grade, 98% | 13455-21-5 | 500g | $222 | 2026-04-30 | Buy |
| Strem Chemicals | 93-1981 | Potassium fluoride dihydrate, 98% | 13455-21-5 | 50g | $28 | 2024-03-01 | Buy |
| Strem Chemicals | 93-1981 | Potassium fluoride dihydrate, 98% | 13455-21-5 | 250g | $101 | 2024-03-01 | Buy |
| TRC | TRC-P134550-50G | Potassium Fluoride Dihydrate | 13455-21-5 | 50g | $65 | 2026-06-03 | Buy |
Potassium fluoride dihydrate Chemical Properties,Uses,Production
Chemical Properties
white crystals or crystalline powder
Uses
Potassium fluoride dihydrate has been used as a stationary phase in gas chromatography.
Uses
Potassium fluoride dihydrate is used as a stationary phase in gas chromatography. It is also used for the conversion of chlorocarbons into fluorocarbons through Finkelstein reaction. Further, it is used as a fluxing agent of silver brazing and metallurgical processing. It serves as an analytical reagent, complexing agent and masking agent.
Potassium fluoride dihydrate Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 178)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29815 | 58 |
| BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19936 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29792 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569262 +86-15003564040 | 1056@dideu.com | China | 3970 | 58 |
| Richest Group Ltd | 18017061086 | oled@richest-group.com | CHINA | 5600 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9636 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23541 | 58 |
| Baoji Guokang Healthchem co.,ltd | +8615604608665 15604608665 | dominicguo@gk-bio.com | CHINA | 9414 | 58 |
| changzhou huayang technology co., ltd | +8615250961469 | 2571773637@qq.com | China | 9653 | 58 |
| Hebei Fengjia New Material Co., Ltd | +86-0311-87836622 +86-18712993135 | sales01@tairunfaz.com | China | 8051 | 58 |
View Lastest Price from Potassium fluoride dihydrate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-12-01 | Potassium fluoride dihydrate
13455-21-5
|
1KG | 99.0% | 10000KGS | Shaanxi Dideu New Materials Co. Ltd | ||
 |
2021-08-12 | Potassium fluoride dihydrate
13455-21-5
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd | ||
 |
2020-02-11 | Potassium fluoride dihydrate
13455-21-5
|
$9.80 | 1g | ＞98% | 20 tons | Career Henan Chemical Co |
-
- Potassium fluoride dihydrate
13455-21-5
- 99.0%
- Shaanxi Dideu New Materials Co. Ltd
-
- Potassium fluoride dihydrate
13455-21-5
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- Potassium fluoride dihydrate
13455-21-5
- $9.80
- ＞98%
- Career Henan Chemical Co
13455-21-5(Potassium fluoride dihydrate)Related Search:
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Potassium fluoride hydrate, pure
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Potassium fluoride dihydrate reagent grade, 98%
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PotassiuM fluoride dihydrate, analytical grade
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Potassium fluoride dihydrate, 99%, analytical grade
POTASSIUM FLUORIDE XTL
potassium dihydrate fluoride
Potassium fluoride(KF), dihydrate (9CI)
13455-21-5
KF2H2O
FK2H2O
FKxH2O
FKH4O2
H4FKO2
metal halide
Essential Chemicals
Reagent Grade
Routine Reagents
