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Hexafluorosilicic acid, 35% w/w aq. soln., Thermo Scientific Chemicals
24.42 - 105.53
Chemische identificatiekenmerken
| CAS | 16961-83-4 |
|---|---|
| Moleculaire formule | F6H2Si |
| Molecular Weight (g/mol) | 144.091 |
| MDL-nummer | MFCD00036289 |
| InChI Key | OHORFAFFMDIQRR-UHFFFAOYSA-P |
| Synoniem | 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 |
| Produktcode | Merk | Aantal | Prijs | Hoeveelheid en beschikbaarheid | |||||
|---|---|---|---|---|---|---|---|---|---|
| Produktcode | Merk | Aantal | Prijs | Hoeveelheid en beschikbaarheid | |||||
|
11373696
|
Thermo Scientific Alfa Aesar
L14829.22 |
100 g |
24.42
100 gram |
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|
11383696
|
Thermo Scientific Alfa Aesar
L14829.36 |
500 g |
29.85
500 gram |
Please sign in to purchase this item. Need a web account? Register with us today! | |||||
|
11393696
|
Thermo Scientific Alfa Aesar
L14829.0E |
2500 g |
105.53
2.50 kg |
Please sign in to purchase this item. Need a web account? Register with us today! | |||||
Beschrijving
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.
ApplicationsHexafluorosilicic 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.
Chemische identificatiekenmerken
| 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 |
Specificatie
| 108°C to 109°C | |
| 16961-83-4 | |
| H2SiF6 | |
| UN1778 | |
| hexafluorosilicic acid, fluorosilicic acid, dihydrogen hexafluorosilicate, silicate 2-, hexafluoro-, dihydrogen, hexafluorosilicon 2-; hydron, dihydrogen hexafluorosilanediuide, silicofluoridd, hexafluorosilic acid, hydrofluorosilic acid, kieselfluorwasserstoffsaure | |
| [H+].[H+].F[Si-2](F)(F)(F)(F)F | |
| 144.091 | |
| 144.09 |
| Hexafluorosilicic acid | |
| F6H2Si | |
| MFCD00036289 | |
| 14,4182 | |
| OHORFAFFMDIQRR-UHFFFAOYSA-P | |
| hexafluorosilicon(2-);hydron | |
| 21863527 | |
| 35% w/w aq. soln. |
Veiligheid en behandeling
GHS H Statement
H314
Causes severe skin burns and eye damage.
GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Danger
missing translation for 'dotInformation' : Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: FLUOROSILICIC ACID
missing translation for 'rtecsNumber' : VV8225000
missing translation for 'tsca' : TSCA
Productidentificatie
Signaalwoord
Gevarencategorie
Gevarenaanduiding
Veiligheidsmaatregel
Aanvullende informatie
- Hexafluorosilicic acid, 35% w/w aqueous solution
Signaalwoord
- Gevaar
Gevarencategorie
- Ernstig oogletsel/oogirritatie Categorie 1
- Huidcorrosie/-irritatie Indeling Categorie 1B
Gevarenaanduiding
- H314-Veroorzaakt ernstige brandwonden en oogletsel.
- H318-Veroorzaakt ernstig oogletsel.
Veiligheidsmaatregel
- P260-Stof/rook/gas/nevel/damp/spuitnevel niet inademen.
- P264-Na het werken met dit product grondig wassen.
- P280-Beschermende handschoenen/beschermende kleding/oogbescherming/gelaatsbescherming dragen.
- P301+P330+P331-NA INSLIKKEN: de mond spoelen - GEEN braken opwekken.
- P305+P351+P338-BIJ CONTACT MET DE OGEN: voorzichtig afspoelen met water gedurende een aantal minuten; contactlenzen verwijderen, indien mogelijk; blijven spoelen.
- P310-Onmiddellijk een ANTIGIFCENTRUM/arts/ raadplegen.
Aanvullende informatie
- MIXTURE LIST-Bevat: Fluorosilicic acid
RUO – Research Use Only
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