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14075-53-7 - Potassium tetrafluoroborate, 98% - A15605 - Alfa Aesar

A15605 Potassium tetrafluoroborate, 98%

Numéro CAS
14075-53-7
Synonymes

Dimensions Prix ($) Quantité Disponibilité
250g 23,90
1000g 64,04
5000g 285,50
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Potassium tetrafluoroborate, 98%

MDL
MFCD00011395
EINECS
237-928-2

Propriétés chimiques

Formule
BF4K
Poids formulaire
125.91
Point de fusion
529°
Point d'ébullition
dec.
Densité
2.50
Indice de réfraction
1.3245
Sensibilité
Hygroscopic
Solubilité
Slightly soluble in water and hot ethyl alcohol. Insoluble in cold ethyl alcohol.

Applications

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.

Notes

Moisture sensitive. Incompatible withstrong oxidizing agents.

Références bibliographiques

He, T.; Wang, Y. F.; Zeng, J. H. Stable, High-Efficiency Pyrrolidinium-Based Electrolyte for Solid-State Dye-Sensitized Solar Cells. ACS Appl. Mater. Interfaces 2015, 7 (38), 21381-21390.

Pisarek, B. P.; Rapiejko, C.; Święcik, R.; Pacyniak, T. Effect of Inhibitor Coating of a Ceramic Mould on the Surface Quality of an AM60 Alloy Cast with Cr and V. Arch. Foundry Eng. 2015, 15 (3), 51-56.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Mentions de prudence: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Merck
14,7686
Code tarifaire harmonisé
2826.90
TSCA
Yes
RTECS
ED2800000

Recommandé

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    Allyl bromide, 99%, stab. with 300-1000ppm Propylene oxide
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Analytique et matériel de laboratoire