Hexafluorosilicic acid
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- $27 - $310
- Product name: Hexafluorosilicic acid
- CAS: 16961-83-4
- MF: F6H2Si
- MW: 144.09
- EINECS:241-034-8
- MDL Number:MFCD00036289
- Synonyms:FLUOROSILICIC ACID, 20-25% SOLUTION;Fluorosilicic acid, Hexafluorosilicic acid, Hydrogen hexafluorosilicate;FLUOROSILIC ACID;CORTICOTROPIN A;Hexafluorosilicic acid, 35% w/w aq. soln.;Hexafluorosilicic acid, 23% w/w aq. soln.;Silicofluoric acid: (Fluorosilicic acid);FLUOROSILICIC ACID, 25% in water
13 prices
Selected condition：
Brand
- AK Scientific
- Alfa Aesar
- Apolloscientific
- GFS CHEMICALS
- Sigma-Aldrich
- SynQuest Laboratories
- TRC
- Usbiological
Package
- 100ug
- 5g
- 25g
- 100mL
- 500mL
- 500g
- 1Kg
- 1l
- 2500g
- 6x1l
- ManufacturerAK Scientific
- Product number8694AJ
- Product descriptionFluosilicic acid
- Packaging25g
- Price$27
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberL14829
- Product descriptionHexafluorosilicic acid, 35% w/w aq. soln.
- Packaging500g
- Price$63.3
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number069109
- Product descriptionHexafluorosilicic acid, 23% w/w aq. soln.
- Packaging500g
- Price$64.5
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberL14829
- Product descriptionHexafluorosilicic acid, 35% w/w aq. soln.
- Packaging2500g
- Price$110
- Updated2024-03-01
- Buy
- ManufacturerApolloscientific
- Product numberPC4797
- Product descriptionHexafluorosilicicacid,23%aqueoussolution
- Packaging1Kg
- Price$203
- Updated2021-12-16
- Buy
- ManufacturerGFS CHEMICALS
- Product number11311
- Product descriptionFLUOROSILICICACID,20-25%
- Packaging100mL
- Price$37.83
- Updated2021-12-16
- Buy
- ManufacturerGFS CHEMICALS
- Product number11312
- Product descriptionFLUOROSILICICACID,20-25%
- Packaging500mL
- Price$59.16
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product number372757
- Product descriptionFluorosilicic acid solution 20-25 wt. % in H2O
- Packaging500g
- Price$71.2
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number01302
- Product descriptionFluosilicic acid purum, 33.5-35%
- Packaging1l
- Price$75.2
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number01302
- Product descriptionFluosilicic acid purum, 33.5-35%
- Packaging6x1l
- Price$143.6
- Updated2024-03-01
- Buy
- ManufacturerSynQuest Laboratories
- Product numberM014-3-X0
- Product descriptionHexafluorosilicic acid (23% aqueous solution)
- Packaging1kg
- Price$120
- Updated2021-12-16
- Buy
- ManufacturerTRC
- Product numberH294908
- Product descriptionHexafluorosilicicAcid
- Packaging5g
- Price$60
- Updated2021-12-16
- Buy
- ManufacturerUsbiological
- Product number301828
- Product descriptionAdrenocorticotropic Hormone, Human
- Packaging100ug
- Price$310
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | 8694AJ | Fluosilicic acid | 25g | $27 | 2021-12-16 | Buy |
| Alfa Aesar | L14829 | Hexafluorosilicic acid, 35% w/w aq. soln. | 500g | $63.3 | 2024-03-01 | Buy |
| Alfa Aesar | 069109 | Hexafluorosilicic acid, 23% w/w aq. soln. | 500g | $64.5 | 2024-03-01 | Buy |
| Alfa Aesar | L14829 | Hexafluorosilicic acid, 35% w/w aq. soln. | 2500g | $110 | 2024-03-01 | Buy |
| Apolloscientific | PC4797 | Hexafluorosilicicacid,23%aqueoussolution | 1Kg | $203 | 2021-12-16 | Buy |
| GFS CHEMICALS | 11311 | FLUOROSILICICACID,20-25% | 100mL | $37.83 | 2021-12-16 | Buy |
| GFS CHEMICALS | 11312 | FLUOROSILICICACID,20-25% | 500mL | $59.16 | 2021-12-16 | Buy |
| Sigma-Aldrich | 372757 | Fluorosilicic acid solution 20-25 wt. % in H2O | 500g | $71.2 | 2024-03-01 | Buy |
| Sigma-Aldrich | 01302 | Fluosilicic acid purum, 33.5-35% | 1l | $75.2 | 2024-03-01 | Buy |
| Sigma-Aldrich | 01302 | Fluosilicic acid purum, 33.5-35% | 6x1l | $143.6 | 2024-03-01 | Buy |
| SynQuest Laboratories | M014-3-X0 | Hexafluorosilicic acid (23% aqueous solution) | 1kg | $120 | 2021-12-16 | Buy |
| TRC | H294908 | HexafluorosilicicAcid | 5g | $60 | 2021-12-16 | Buy |
| Usbiological | 301828 | Adrenocorticotropic Hormone, Human | 100ug | $310 | 2021-12-16 | Buy |
Properties
Boiling point :108-109°C
Density :1.22 g/mL at 20 °C (lit.) 1.31 g/mL at 25 °C
vapor pressure :23hPa at 19.85℃
refractive index :1.3500
Flash point :108-109°C
storage temp. :−20°C
solubility :H2O: 1 mg/mL, clear, colorless
pka :1.83[at 20 ℃]
form :Liquid
color :Clear colorless
Specific Gravity :1.38 (40%)
Water Solubility :Miscible with water.
Hydrolytic Sensitivity :0: forms stable aqueous solutions
Merck :14,4182
Exposure limits :ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3 Stability :Stable in aqueous solution.
InChIKey :AUJBMDCSBIPDEH-UHFFFAOYSA-N
CAS DataBase Reference :16961-83-4(CAS DataBase Reference)
EPA Substance Registry System :Fluosilicic acid (16961-83-4)
Density :1.22 g/mL at 20 °C (lit.) 1.31 g/mL at 25 °C
vapor pressure :23hPa at 19.85℃
refractive index :1.3500
Flash point :108-109°C
storage temp. :−20°C
solubility :H2O: 1 mg/mL, clear, colorless
pka :1.83[at 20 ℃]
form :Liquid
color :Clear colorless
Specific Gravity :1.38 (40%)
Water Solubility :Miscible with water.
Hydrolytic Sensitivity :0: forms stable aqueous solutions
Merck :14,4182
Exposure limits :ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3 Stability :Stable in aqueous solution.
InChIKey :AUJBMDCSBIPDEH-UHFFFAOYSA-N
CAS DataBase Reference :16961-83-4(CAS DataBase Reference)
EPA Substance Registry System :Fluosilicic acid (16961-83-4)
Safety Information
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Description
Hexafluorosilicic acid is a kind of inorganic acid. It is majorly used for the fluoridation of water in United State to minimize the incidence of dental caries and dental fluorosis. For chemical synthesis, it is majorly used for the manufacturing of aluminum fluoride and cryolite as well as many kinds of hexafluorosilicate salts. It can also be used for the production of silicon and silicon dioxide. It can also be used as an electrolyte in the Betts electrolytic process for refining lead. It is also a specialized reagent in organic synthesis for cleaving Si–O bonds of silyl ethers.Related product price
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Suppliers and manufacturers
Henan Tianfu Chemical Co.,Ltd.
Hubei Jusheng Technology Co.,Ltd.
Hubei xin bonus chemical co. LTD
Chongqing Chemdad Co., Ltd
SIMAGCHEM CORP
Hefei TNJ Chemical Industry Co.,Ltd.
