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  7. Hexafluorosilicic acid, 35% w/w aq. soln.

Hexafluorosilicic acid, 35% w/w aq. soln.

Codice prodotto. 11373696
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Quantità:
100 g
500 g
2500 g
Dimensione della confezione:
100g
2.50kg
500g
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Codice prodotto. 11373696

Marca: Thermo Scientific Alfa Aesar L14829.22

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Description

CAS: 16961-83-4 | F6H2Si | 144.091 g/mol

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.

Suitable for battery materials development.

Applications
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.

Solubility
Miscible with water.

Notes
Incompatible in strong oxidizing agents, metals, alkalis, strong acids, stoneware and glass.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 16961-83-4
Formula molecolare F6H2Si
Molecular Weight (g/mol) 144.091
Numero MDL MFCD00036289
InChI Key OHORFAFFMDIQRR-UHFFFAOYSA-P
Sinonimo hexafluorosilicic acid, fluorosilicic acid, dihydrogen hexafluorosilicate, silicate 2-, hexafluoro-, dihydrogen, hexafluorosilicon 2-; hydron, dihydrogen hexafluorosilanediuide, silicofluoridd, hexafluorosilic acid, hydrofluorosilic acid, kieselfluorwasserstoffsaure
PubChem CID 21863527
IUPAC Name hexafluorosilicon(2-);hydron
SMILES [H+].[H+].F[Si-2](F)(F)(F)(F)F

Specifications

Punti di ebollizione 108°C to 109°C
Materiale o nome chimico Hexafluorosilicic acid
Quantità 100 g
Formula lineare H2SiF6
Numero UN UN1778
Indice di Merck 14,4182
Peso formulazione 144.09
Concentration or Composition (by Analyte or Components) 35% w/w aq. soln.

Safety and Handling

compliance-icons
Product Identifier
  • Hexafluorosilicic acid, 35% w/w aqueous solution
 Signal Word
  • Pericolo
 Hazard Category
  • Lesione oculare grave/irritazione oculare Categoria 1
  • Corrosione/irritazione della pelle Categoria 1B
 Hazard Statement
  • H314-Provoca gravi ustioni cutanee e gravi lesioni oculari.
  • H318-Provoca gravi lesioni oculari.
 Precautionary Statement
  • P260-Non respirare la polvere/i fumi/i gas/la nebbia/i vapori/gli aerosol.
  • P264-Lavare accuratamente dopo l'uso.
  • P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
  • P301+P330+P331-IN CASO DI INGESTIONE: sciacquare la bocca. NON provocare il vomito.
  • P305+P351+P338-IN CASO DI CONTATTO CON GLI OCCHI: sciacquare accuratamente per parecchi minuti. Togliere le eventuali lenti a contatto se è agevole farlo. Continuare a sciacquare.
  • P310-Contattare immediatamente un CENTRO ANTIVELENI/un medico .
 Supplemental information
  • MIXTURE LIST-Contiene: Fluorosilicic acid
SDS

RUO – Research Use Only

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