Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

11556 Potassium tetrafluoroborate, 99% min, typically >99.5%

Número CAS
14075-53-7
Sinónimos
Potassium borofluoride
Potassium fluoroborate

Stock No. Tamanho Preço ($) Quantidade Disponibilidade
11556-36 500g 42,10
11556-A3 2kg 139,00
Adicionar ao cesto de compras Adicionar ao orçamento a granel Ver artigo

Potassium tetrafluoroborate, 99% min, typically >99.5%

MDL
MFCD00011395
EINECS
237-928-2

Propriedades químicas

Fórmula
BF4K
Peso da fórmula
125.91
Formulário
Powder
Temperatura de fusão
529°
Temperatura de ebulição
dec.
Densidade
2.50
Índice de refração
1.3245
Storage & Sensitivity
Hygroscopic. Ambient temperatures.
Solubilidade
Soluble in water (0.45g/100g H{2}O). Slightly soluble in boiling alcoholSlightly soluble in water and hot ethyl alcohol. Insoluble in cold ethyl alcohol.

Aplicações

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 an additive in the alloying industry and welding agent. Further, it is used in the production of fluxing agents for brazing and soldering.

Notas

Moisture sensitive. Incompatible withstrong oxidizing agents.

Referências de literatura

Nowak, M.; Bolzoni, L.; Babu, N. H. Grain refinement of Al-Si alloys by Nb-B inoculation. Part I: Concept development and effect on binary alloys. Mater. Des. 2015, 66, 366-375.

Chen, C. G.; Luo, J.; Guo, Z. M.; Yang, W. W.; Chen, J. Microstructural evolution and mechanical properties of in situ TiB2/Al composites under high-intensity ultrasound. Rare Met. 2015, 34 (3), 168-172.

Advertências de perigo e prevenção GHS

Advertências de perigo (UE): H315-H319-H335

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

Advertências de prevenção: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Outras referências

Merck
14,7686
Código de tarifas harmonizado
2826.90
TSCA
Yes
RTECS
ED2800000

Recomendado

Vistos recentemente

Químicos

Ciências da vida

Metais e materiais

Catalisadores

Equipamento analítico e de laboratório