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  7. Tétrafluoroborate de potassium, 98 %, Thermo Scientific Chemicals

Tétrafluoroborate de potassium, 98 %, Thermo Scientific Chemicals

Product Code. 11417477
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Product Code. 11417477 Supplier Thermo Scientific Alfa Aesar Supplier No. A15605.30
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Description

CAS: 14075-53-7 | BF4K | 125.90 g/mol

Potassium tetrafluoroborate is used as an active filler in the preparation of resin-bonded abrasives. It is also used for extraction, refining and processing of metals in the chemical industry. It finds application as additive in alloying industry and welding agent. Further, it is used in the production of fluxing agents for brazing and soldering.

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.

Applications
Le tétrafluoroborate de potassium sert de matériau de remplissage actif dans la préparation d’abrasifs liés à la résine. Il est également utilisé pour l’extraction, le raffinage et le traitement des métaux dans l’industrie chimique. Il est utilisé comme additif dans l’industrie de l’alliage et comme agent de soudage. De plus, il est utilisé dans la production de fondants pour le brasage et la soudure.

Solubilité
Légèrement soluble dans l’eau et l’alcool éthylique chaud. Insoluble dans l’alcool éthylique froid.

Remarques
Sensible à l’humidité. Incompatible avec les agents oxydants forts.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 14075-53-7
Formule moléculaire BF4K
Poids moléculaire (g/mol) 125.90
Numéro MDL MFCD00011395
Clé InChI AKEBROIVCDHVSD-UHFFFAOYSA-N
Synonyme potassium tetrafluoroborate, potassium fluoroborate, potassium fluoborate, potassium borofluoride, avogadrite, potassium boron fluoride, potassium fluorohydroborate, potassium hydrofluoroborate, boron potassium fluoride, potassium boride fluoride
CID PubChem 518872
Nom IUPAC potassium tetrafluoroboranuide
SMILES [K+].F[B-](F)(F)F

Specifications

Point d’ébullition (decomposition)
Nom chimique ou matériau Potassium tetrafluoroborate
Point de fusion 529°C
Quantité 250 g
Indice de réfraction 1.3245
Sensibilité Hygroscopic
Densité 2.5
Formule linéaire KBF4
Merck Index 14,7686
Informations sur la solubilité Slightly soluble in water and hot ethyl alcohol. Insoluble in cold ethyl alcohol.
Poids de la formule 125.91
Pourcentage de pureté 98%
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