Sodium fluorosilicate suppliers
Sodium fluorosilicate
- CAS:
- 16893-85-9
- MF:
- F6Na2Si
- MW:
- 188.06
Suppliers by country/region
Company Type
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)
GHS06
- Signal word
- Danger
- Hazard statements
- H301+H311+H331
- Precautionary statements
- P280-P301+P310+P330-P302+P352+P312-P304+P340+P311
- Hazard Codes
- T,Xi
- Risk Statements
- 23/24/25
- Safety Statements
- 26-45
- RIDADR
- UN 2674 6.1/PG 3
- WGK Germany
- 2
- RTECS
- VV8410000
- Hazard Note
- Irritant
- TSCA
- Yes
- HazardClass
- 6.1
- PackingGroup
- III
- HS Code
- 2826908090
- Hazardous Substances Data
- 16893-85-9(Hazardous Substances Data)
- Toxicity
- LD in rabbits (mg F/kg): 76 intragastric; in rats (mg F/kg): 42 s.c. (Muehlberger); LD in guinea pigs (mg/kg): 250 orally, 500 s.c. (Waldbott)
Use
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.
403 supplier list of "Sodium fluorosilicate"
$1.00/ 1kg
- Product Name:sodium silicofluoride
- Products Intro:Purity: 99%|Package: 1kg;1.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 1-Octadecanol,AMP 95,Polyisobutylene,tetramisole hcl,Ivermectin
$100.00/ 1KG
- Product Name:sodium silicofluoride
- Products Intro:Purity: 99% | Package: 1KG;100USD
- Company Type: Service provider
- Country/Region: CHINA
- Main Products: carbomer,lead acetate,phenylacetamide
$100.00-50.00 / 1KG
- Product Name:Sodium fluorosilicate
- Products Intro:Purity: 99%|Package: 1KG;100.00;USD|10KG;80.00;USD|50KG;50.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: acetic acid,Ethyl oleate,Hypophosphorous acid,tetramisole,OPP
$0.00-0.00 / 1BAG
- Product Name:sodium fluosilicate
- Products Intro:Purity: >=99.9% | Package: 1BAG;|40BAG
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Ammonium Bifluoride,SOdium Fluoride,Potassium bifluoride,POTASSIUM FLUORIDE,Magnesium fluoride
- Product Name:TIANFU-CHEM - Sodium fluorosilicate
- Products Intro:Purity: 99% | Package: 25KG;5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:sodium hexafluorosilicate
- Products Intro:Purity: 98% HPLC | Package: 5G;10G;25G;50G;100G;250G;1KG
- Company Type: Reagent
- Country/Region: CHINA
- Product Name:Sodium fluorosilicate
- Products Intro:Purity: 99.9% | Package: 1KG;2USD
- Company Type: Reagent
- Country/Region: CHINA
- Product Name:Sodium Fluorosilicate
- Company Type: Service provider
- Country/Region: CHINA
- Main Products: UDDA
$7.00/ 1KG
- Product Name:Sodium fluorosilicate
- Products Intro:Purity: 99% | Package: 1KG;7USD
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Sodium fluorosilicate
- Products Intro:Purity: 0.99 | CustNote: 1KG,5KG,25KG,200KG
- Company Type: Trader
- Country/Region: CHINA