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Hexafluorosilicic acid, 23% w/w aq. soln., Thermo Scientific Chemicals
$130.27 - $130.27
Chemical Identifiers
| CAS | 16961-83-4 |
|---|---|
| Molecular Formula | F6H2Si |
| Molecular Weight (g/mol) | 144.091 |
| MDL Number | MFCD00036289 |
| InChI Key | OHORFAFFMDIQRR-UHFFFAOYSA-P |
| Synonym | 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 |
Description
It is mainly produced as a precursor to aluminum trifluoride and synthetic cryolite. It is commonly used as a source of fluoride for water fluoridation. Hexafluorosilicic acid is also converted to a variety of useful hexafluorosilicate salts. The potassium salt is used in the production of porcelains, the magnesium salt.
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.
Chemical Identifiers
| 16961-83-4 | |
| 144.091 | |
| OHORFAFFMDIQRR-UHFFFAOYSA-P | |
| 21863527 | |
| [H+].[H+].F[Si-2](F)(F)(F)(F)F |
| F6H2Si | |
| MFCD00036289 | |
| hexafluorosilicic acid, fluorosilicic acid, dihydrogen hexafluorosilicate, silicate 2-, hexafluoro-, dihydrogen, hexafluorosilicon 2-; hydron, dihydrogen hexafluorosilanediuide, silicofluoridd, hexafluorosilic acid, hydrofluorosilic acid, kieselfluorwasserstoffsaure | |
| hexafluorosilicon(2-);hydron |
Specifications
| 16961-83-4 | |
| Liquid | |
| F6H2Si | |
| UN1778 | |
| hexafluorosilicic acid, fluorosilicic acid, dihydrogen hexafluorosilicate, silicate 2-, hexafluoro-, dihydrogen, hexafluorosilicon 2-; hydron, dihydrogen hexafluorosilanediuide, silicofluoridd, hexafluorosilic acid, hydrofluorosilic acid, kieselfluorwasserstoffsaure | |
| OHORFAFFMDIQRR-UHFFFAOYSA-P | |
| hexafluorosilicon(2-);hydron | |
| 21863527 | |
| 23% w/w aq. soln. | |
| Hexafluorosilicic acid |
| White through Yellow | |
| 500 g | |
| MFCD00036289 | |
| 14,4182 | |
| Fully miscible in water. | |
| [H+].[H+].F[Si-2](F)(F)(F)(F)F | |
| 144.091 | |
| 144.09 | |
| 1.223g/mL |
Safety and Handling
GHS H Statement
H314
Causes severe skin burns and eye damage.
P260-P264b-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
H314
DOTInformation : Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: FLUOROSILICIC ACID
EINECSNumber : 241-034-8
RTECSNumber : VV8225000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only