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ChemicalBook >> CAS DataBase List >> Sodium fluorosilicate

Sodium fluorosilicate

Sodium fluorosilicate price.
  • $10 - $122.52
  • Product name: Sodium fluorosilicate
  • CAS: 16893-85-9
  • MF: F6Na2Si
  • MW: 188.06
  • EINECS:240-934-8
  • MDL Number:MFCD00003491
  • Synonyms:ent1,501 ;fluosilicatedesodium ;Natriumhexafluorsilikat;Sodium fluorosilicat;SodiuM fluosilicide;hexafluoro-silicate(2-disodium ;natriumsilicofluorid ;orthoearwigbait
16 prices
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  • AK Scientific
  • Alfa Aesar
  • GFS CHEMICALS
  • Oakwood
  • Sigma-Aldrich
  • Strem Chemicals
  • SynQuest Laboratories
Package
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  • 50g
  • 100g
  • 250g
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  • ManufacturerAK Scientific
  • Product numberE226
  • Product descriptionSodium hexafluorosilicate
  • Packaging5g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number069106
  • Product descriptionSodium hexafluorosilicate, 99+%
  • Packaging500g
  • Price$50.3
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number069106
  • Product descriptionSodium hexafluorosilicate, 99+%
  • Packaging2kg
  • Price$116
  • Updated2023-06-20
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number69271
  • Product descriptionSODIUMSILICOFLUORIDE
  • Packaging500g
  • Price$122.52
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number007281
  • Product descriptionSodium hexafluorosilicate 98%
  • Packaging50g
  • Price$12
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number007281
  • Product descriptionSodium hexafluorosilicate 98%
  • Packaging250g
  • Price$19
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number007281
  • Product descriptionSodium hexafluorosilicate 98%
  • Packaging500g
  • Price$26
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number007281
  • Product descriptionSodium hexafluorosilicate 98%
  • Packaging1kg
  • Price$35
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number250171
  • Product descriptionSodium hexafluorosilicate
  • Packaging500g
  • Price$58
  • Updated2023-01-07
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number250171
  • Product descriptionSodium hexafluorosilicate
  • Packaging2kg
  • Price$122
  • Updated2023-01-07
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-1147
  • Product descriptionSodium hexafluorosilicate, 99%
  • Packaging100g
  • Price$29
  • Updated2024-03-01
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  • ManufacturerStrem Chemicals
  • Product number93-1147
  • Product descriptionSodium hexafluorosilicate, 99%
  • Packaging500g
  • Price$70
  • Updated2024-03-01
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  • ManufacturerSynQuest Laboratories
  • Product numberM011-2-06
  • Product descriptionSodium hexafluorosilicate 98%
  • Packaging50g
  • Price$10
  • Updated2021-12-16
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  • ManufacturerSynQuest Laboratories
  • Product numberM011-2-06
  • Product descriptionSodium hexafluorosilicate 98%
  • Packaging250g
  • Price$20
  • Updated2021-12-16
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product numberM011-2-06
  • Product descriptionSodium hexafluorosilicate 98%
  • Packaging500g
  • Price$25
  • Updated2021-12-16
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product numberM011-2-06
  • Product descriptionSodium hexafluorosilicate 98%
  • Packaging1kg
  • Price$35
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific E226 Sodium hexafluorosilicate 5g $14 2021-12-16 Buy
Alfa Aesar 069106 Sodium hexafluorosilicate, 99+% 500g $50.3 2023-06-20 Buy
Alfa Aesar 069106 Sodium hexafluorosilicate, 99+% 2kg $116 2023-06-20 Buy
GFS CHEMICALS 69271 SODIUMSILICOFLUORIDE 500g $122.52 2021-12-16 Buy
Oakwood 007281 Sodium hexafluorosilicate 98% 50g $12 2021-12-16 Buy
Oakwood 007281 Sodium hexafluorosilicate 98% 250g $19 2021-12-16 Buy
Oakwood 007281 Sodium hexafluorosilicate 98% 500g $26 2021-12-16 Buy
Oakwood 007281 Sodium hexafluorosilicate 98% 1kg $35 2021-12-16 Buy
Sigma-Aldrich 250171 Sodium hexafluorosilicate 500g $58 2023-01-07 Buy
Sigma-Aldrich 250171 Sodium hexafluorosilicate 2kg $122 2023-01-07 Buy
Strem Chemicals 93-1147 Sodium hexafluorosilicate, 99% 100g $29 2024-03-01 Buy
Strem Chemicals 93-1147 Sodium hexafluorosilicate, 99% 500g $70 2024-03-01 Buy
SynQuest Laboratories M011-2-06 Sodium hexafluorosilicate 98% 50g $10 2021-12-16 Buy
SynQuest Laboratories M011-2-06 Sodium hexafluorosilicate 98% 250g $20 2021-12-16 Buy
SynQuest Laboratories M011-2-06 Sodium hexafluorosilicate 98% 500g $25 2021-12-16 Buy
SynQuest Laboratories M011-2-06 Sodium hexafluorosilicate 98% 1kg $35 2021-12-16 Buy

Properties

Melting point :melts at red heat, decomposing [MER06]
Boiling point :620℃[at 101 325 Pa]
Density :2.68 g/mL at 25 °C(lit.)
vapor pressure :0.01Pa
refractive index :1.310
solubility :insoluble in ethanol
form :Crystals
color :White
Specific Gravity :2.68
Odor :odorless
Water Solubility :Slightly soluble in water. Solubility increases with temperature. Insoluble in alcoholSlightly soluble in water. Insoluble in alcohol.
Merck :14,8624
Exposure limits :ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3 Stability :Stable. Incompatible with oxidizing agents, water. Moisture sensitive.
LogP :0.001
CAS DataBase Reference :16893-85-9(CAS DataBase Reference)
EPA Substance Registry System :Sodium fluosilicate (16893-85-9)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

Sodium hexafluorosilicate is used as a additive for water fluoridation, opal glass raw material and in ore refining. It is also used in the preparation of other fluoride chemicals like sodium fluoride, sodium hexafluoroaluminate, potassium hexafluorosilicate, ammonium fluoride and calcium fluoride. It finds application as flotator, component for wet etching, wood preservative, brazing flux and welding compound. It is an active component of concrete.

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