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Hexafluorosilicic acid, 35% w/w aq. soln., Thermo Scientific Chemicals
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Alfa Aesar By Thermo Fisher Scientific logo

Hexafluorosilicic acid, 35% w/w aq. soln., Thermo Scientific Chemicals

CAS: 16961-83-4

Ref. 02-L14829

100g
30.00 €
500g
35.00 €
2500g
109.00 €
Estimated delivery in United States, on Friday 5 Apr 2024

Product Information

Name:
Hexafluorosilicic acid, 35% w/w aq. soln., Thermo Scientific Chemicals
Synonyms:
  • dihydrogen hexafluorosilanediuide
  • Acide hexafluorosilicique
  • Acido Hexafluorosilicico
  • Dihydrogen hexafluorosilicate
  • Dihydrogen hexafluorosilicate(2-)
  • Fluorosilicic acid
  • Fluorosilicic acid (H2SiF6)
  • Fluorosilicic acid (H<sub>2</sub>SiF<sub>6</sub>)
  • Fluosilicic acid
  • Hexafluorokieselsaeure
  • See more synonyms
  • Hexafluorokieselsaure
  • Hexafluorosilicic Acid
  • Hydrofluorosilicic Acid
  • Hydrogen hexafluorosilicate (H2SiF6)
  • Hydrogen hexafluorosilicate (H<sub>2</sub>SiF<sub>6</sub>)
  • Hydrosilicofluoric acid
  • Nsc 16894
  • Sand acid
  • Silicate(2-) hexafluorodihydrogen
  • Silicate(2-), hexafluoro-, hydrogen (1:2)
  • Silicate, Hexafluoro-, Dihydrogen
  • Silicofluoric Acid
  • Silicon hexafluoride dihydride
Description:

Hexafluorosilicic acid is commonly used as a source of fluoride. It is converted to a variety of useful hexafluorosilicate salts. It is also used as an electrolyte in the Betts electrolytic process for refining lead. It is an important organic reagent for cleaving Si-O bonds of silyl ethers. Further, it is used as wood a preservation agent and also used in surface modification of calcium carbonate. 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.

Brand:
Alfa Aesar By Thermo Fisher Scientific
Long term storage:
Notes:

Chemical properties

Molecular weight:
144.09
Formula:
F6H2Si
Purity:
35%
Color/Form:
Liquid, Clear to slightly hazy, colorless to pale yellow
InChI key:
OHORFAFFMDIQRR-UHFFFAOYSA-P
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

Technical inquiry about: 02-L14829 Hexafluorosilicic acid, 35% w/w aq. soln., Thermo Scientific Chemicals

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