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Potassium fluoride, anhydrous, 99%, Thermo Scientific Chemicals
38.89 - 254.27
Chemische identificatiekenmerken
| CAS | 7789-23-3 |
|---|---|
| Moleculaire formule | FK |
| Molecular Weight (g/mol) | 58.10 |
| MDL-nummer | MFCD00011398 |
| InChI Key | NROKBHXJSPEDAR-UHFFFAOYSA-M |
| Synoniem | potassium fluoride, potassiumfluoride, potassium fluoride kf, potassium fluorure, fluorure de potassium, potassium fluorure french, potassium fluoride on calcium fluoride, potassium fluoride, anhydrous, unii-9082wg1g3f, ccris 1568 |
| PubChem CID | 522689 |
| ChEBI | CHEBI:66872 |
| SMILES | [F-].[K+] |
| Produktcode | Merk | Aantal | Prijs | Hoeveelheid en beschikbaarheid | |||||
|---|---|---|---|---|---|---|---|---|---|
| Produktcode | Merk | Aantal | Prijs | Hoeveelheid en beschikbaarheid | |||||
|
11317737
|
Thermo Scientific Alfa Aesar
014130.18 |
50 g |
38.89
50 gram |
Please sign in to purchase this item. Need a web account? Register with us today! | |||||
|
11327737
|
Thermo Scientific Alfa Aesar
014130.30 |
250 g |
100.50
250 gram |
Please sign in to purchase this item. Need a web account? Register with us today! | |||||
|
11307737
|
Thermo Scientific Alfa Aesar
014130.A1 |
1 kg |
254.27
1 kg |
Please sign in to purchase this item. Need a web account? Register with us today! | |||||
Beschrijving
Potassium fluoride is used in metal finishing, batteries, coatings and photographic chemicals. It is utilized for the study of ion-specific swelling and de-swelling of ampholytic polymer gels as well as in the measurement of electronic polarizabilities of ions in polymers of alkali halides. It finds application in the electronic industry as a metal surface treatment product. It is used as a preservative, a food additive, a catalyzer and a water absorbing agent. In the Finkelstein reaction, it is actively involved in the conversion of chlorocarbons to fluorocarbons using polar solvents like dimethyl formamide and ethylene glycol.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Chemische identificatiekenmerken
| 7789-23-3 | |
| 58.10 | |
| NROKBHXJSPEDAR-UHFFFAOYSA-M | |
| 522689 | |
| [F-].[K+] |
| FK | |
| MFCD00011398 | |
| potassium fluoride, potassiumfluoride, potassium fluoride kf, potassium fluorure, fluorure de potassium, potassium fluorure french, potassium fluoride on calcium fluoride, potassium fluoride, anhydrous, unii-9082wg1g3f, ccris 1568 | |
| CHEBI:66872 |
Specificatie
| 1505°C | |
| 859°C | |
| White | |
| 99% | |
| MFCD00011398 | |
| potassium fluoride, potassiumfluoride, potassium fluoride kf, potassium fluorure, fluorure de potassium, potassium fluorure french, potassium fluoride on calcium fluoride, potassium fluoride, anhydrous, unii-9082wg1g3f, ccris 1568 | |
| NROKBHXJSPEDAR-UHFFFAOYSA-M | |
| potassium fluoride | |
| 522689 | |
| 58.1 | |
| 1.363 | |
| White various forms (powder/flake/crystalline/beads, etc.) | |
| 2.48 g/cm3 |
| Potassium fluoride, anhydrous | |
| 7789-23-3 | |
| Crystalline | |
| FK | |
| 3902818 | |
| Soluble in water and aqueous hydrogen fluoride. Insoluble in alcohol. | |
| [F-].[K+] | |
| 58.10 | |
| CHEBI:66872 | |
| Odorless | |
| Hygroscopic | |
| 0.13 hPa at 752°C |
Veiligheid en behandeling
P261-P264b-P270-P271-P280-P301+P310-P302+P352-P304+P340-P305+P351+P338-P310-P311-P312-P330-P361-P363-P501c
H301+H311+H331-H318
missing translation for 'dotInformation' : Hazard Class: 6.1, Packing Group: III
missing translation for 'einecsNumber' : 232-151-5
missing translation for 'rtecsNumber' : TT0700000
missing translation for 'tsca' : Yes
Recommended Storage : Ambient temperatures
Productidentificatie
Signaalwoord
Gevarencategorie
Gevarenaanduiding
Veiligheidsmaatregel
Aanvullende informatie
- Potassium fluoride, anhydrous
Signaalwoord
- Gevaar
Gevarencategorie
- Acute toxiciteit Categorie 3
- Ernstig oogletsel/oogirritatie Categorie 1
Gevarenaanduiding
- H301-Giftig bij inslikken.
- H311-Giftig bij contact met de huid.
- H318-Veroorzaakt ernstig oogletsel.
- H331-Giftig bij inademing.
Veiligheidsmaatregel
- P280-Beschermende handschoenen/beschermende kleding/oogbescherming/gelaatsbescherming dragen.
- P301+P330+P331-NA INSLIKKEN: de mond spoelen - GEEN braken opwekken.
- P302+P352-BIJ CONTACT MET DE HUID: met veel water/ wassen.
- P304+P340-NA INADEMING: de persoon in de frisse lucht brengen en ervoor zorgen dat deze gemakkelijk kan ademen.
- P305+P351+P338-BIJ CONTACT MET DE OGEN: voorzichtig afspoelen met water gedurende een aantal minuten; contactlenzen verwijderen, indien mogelijk; blijven spoelen.
- P310-Onmiddellijk een ANTIGIFCENTRUM/arts/ raadplegen.
Aanvullende informatie
- MIXTURE LIST-Bevat: Potassium fluoride
RUO – Research Use Only
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