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Home> CAS DataBase Listed 1 > CAS 16893-85-9
Identification of 16893-85-9
  • Name:
  • Sodium fluorosilicate (Related Reference)
  • EINECS:
  • 240-934-8
  • Synonyms:
  • Silicate(2-),hexafluoro-, disodium (8CI,9CI); Disodium hexafluorosilicate(2-); KFN; Keifuka Soda; Prodan (pesticide); Silicate(2-),hexafluoro-, sodium (1:2); Sodiumfluosilicate; Sodium fluosilicate (Na2(SiF6)); Sodium hexafluorosilicate (Na2SiF6); Sodium Fluosilicate;
  • InChI:
  • InChI=1/F6Si.2Na/c1-7(2,3,4,5)6;;/q-2;2*+1
  • This structure is also available as a 2d Mol file
Safety Data of 16893-85-9 Properties of 16893-85-9
  • Appearance:
  • white crystalline powder
  • Molecular Weight:
  • 188.05
  • Density:
  • 2.68
  • Melting Point:
  • Melts at red heat with decomposition.
  • Flash Point:
  • 无意义
  • Refractive index:
  • 1.310
  • Solubility:
  • SOL IN 150 PARTS COLD, 40 PARTS BOILING WATER; INSOL IN ALCOHOL
    Insoluble in ethanol.
    In water, 0.64 g/100 g at 20 deg C, 0.76 g/100 g at 25 deg C, 1.27 g/100 g at 50 deg C, 2.45 g/100 g at 100 deg C.
  • Stability:
  • Stable. Incompatible with oxidizing agents, water. Moisture sensitive.
  • More>>

CAS No. 16893-85-9 (Sodium fluorosilicate )

  • CAS No:16893-85-9
  • Molecular Weight: 188.05
  • Molecular Formula: F6Na2Si
Properties Safety and Handling MSDS
Sodium silicofluoride
  • FOB Price:  
  • Cas No:16893-85-9 
  • Min.Order: 
  • Supply Ability:  
  • Formula:F6Na2Si 
  • Payment: 
  • Updatetime:Jun 15 2018 
Sodium fluorosilicate 16893-85-9
  • FOB Price:1 USD/Gram 
  • Cas No:16893-85-9 
  • Min.Order:1/Gram 
  • Purity:99% 
  • Supply Ability:100 Day/Kilogram 
  • Formula:F6Na2Si 
  • Payment:T/T,Western Union,MoneyGram, 
  • Updatetime:Jun 14 2018 
Hubei XinRunde Chemical Co., Ltd 2YRS Main Products
Pharmaceutical Intermediate; Pharmaceutical Raw Materials; Raw Steroid Powders; Raw Hormone Powders; etc
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Sodium Silicofluoride
  • FOB Price:420 USD/Metric Ton 
  • Cas No:16893-85-9 
  • Min.Order:10/Metric Ton 
  • Purity:99.53%Min 
  • Supply Ability:50000 Year/Metric Ton 
  • Formula:F6Na2Si 
  • Payment:L/C,D/P,T/T,Western Union,L/C 90 days, 
  • Updatetime:May 07 2018 
Changsha Yonta Industry Co., Ltd Main Products
Potassium Chlorate,Sodium Chlorate,Sodium Perchlorate, Potassium Perchlorate,Ammonium Perchlorate,Potassium Nitrate,Barium Nitrate,Potassium Permanganate, Sodium Silicofluoride
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Sodium fluorosilicate
  • FOB Price:  
  • Cas No:16893-85-9 
  • Min.Order:1/Kilogram 
  • Purity:99 
  • Supply Ability:100 Year/Metric Ton 
  • Formula:F6Na2Si 
  • Payment:LC 
  • Updatetime:Jul 28 2016 
Jinan Haohua Industry Co., Ltd. Main Products
Chlorodimethylsilane;1,1,3,3-tetramethyldisiloxane
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chemical sourcing sodium fluorosilicate
  • FOB Price:5 USD/Metric Ton 
  • Cas No:16893-85-9 
  • Min.Order:10/Metric Ton 
  • Purity:99% dry type 
  • Supply Ability:10000 Month/Metric Ton 
  • Formula:F6Na2Si 
  • Payment:L/C,T/T, 
  • Updatetime:Nov 23 2015 
Sodium silicofluoride
  • FOB Price:  
  • Cas No:16893-85-9 
  • Min.Order: 
  • Supply Ability:  
  • Formula:F6Na2Si 
  • Payment:L/C,T/T, 
  • Updatetime:Feb 13 2015 
HUTONG GLOBAL CO.,LTD Main Products
barite,barium sulfate,titanium dioxide,calcium carbide,caustic soda,soda ash,glycerol monostearate,perchloroethylene,titanium tetrachloride,epichlorohydrin,bon acid,2b acid,naphthol AS,AAOA,MEA
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disodium hexafluorosilicate min98.5%
  • FOB Price:  
  • Cas No:16893-85-9 
  • Min.Order:24/Metric Ton 
  • Purity:98.50% 
  • Supply Ability:6000 Year/Metric Ton 
  • Formula:F6Na2Si 
  • Payment:T/T;D/A;L/C;D/P 
  • Updatetime:Dec 16 2013 
Yichang Jiangshan Chemical Technology Co., Ltd. Main Products
Sodium SilicoFluoride;Sodium formate;MONOPOTASSIUM PHOSPHATE
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Sodium fluorosilicate
  • FOB Price:400 USD/Metric Ton 
  • Cas No:16893-85-9 
  • Min.Order:10/Metric Ton 
  • Purity:99% 
  • Supply Ability:4000 Month/Metric Ton 
  • Formula:F6Na2Si 
  • Payment:L/C,T/T,Western Union,MoneyGran, 
  • Updatetime:Sep 24 2013 
F-Aluminum Import And Export Trade) Co., Ltd. Main Products
Sodium fluoride, potassium fluoride, aluminum fluoride silicon aluminum phosphate, sodium hydroxide Phosphate aid
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Sodium fluorosilicate ( CAS:16893-85-9 )
  • FOB Price:100 USD/Metric Ton 
  • Cas No:16893-85-9 
  • Min.Order:100/Metric Ton 
  • Purity:99.9% 
  • Supply Ability:1000 Day/Metric Ton 
  • Formula:F6Na2Si 
  • Payment:L/C,T/T,Western Union,MoneyGram, 
  • Updatetime:Feb 22 2017 
16893-85-9Sodium fluorosilicate
  • FOB Price:1 USD/Kilogram 
  • Cas No:16893-85-9 
  • Min.Order:1/Metric Ton 
  • Purity:99% 
  • Supply Ability:1 Day/Metric Ton 
  • Formula:F6Na2Si 
  • Payment:T/T,Western Union, 
  • Updatetime:Jun 06 2016 
Hebei Tongsen Trade Co.,Ltd. Main Products
Chemical products, Metal products, Plastic products,etc
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Sodium fluorosilicate
  • FOB Price:  
  • Cas No:16893-85-9 
  • Min.Order: 
  • Purity:conformed 
  • Supply Ability:  
  • Formula:F6Na2Si 
  • Payment: 
  • Updatetime:Nov 30 2015 
Zouping Mingxing Chemical Co.,Ltd. Main Products
The main products are pharmaceutical intermediates, pesticide intermediates, flavor, fragrance and textile auxiliaries, etc. The annual output of products is over 3000 tons.
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Hot saleSodium fluorosilicate Cas No. 16893-85-9
  • FOB Price:1 USD/Metric Ton 
  • Cas No:16893-85-9 
  • Min.Order:25/Metric Ton 
  • Purity:99% 
  • Supply Ability:5000 Month/Metric Ton 
  • Formula:F6Na2Si 
  • Payment:L/C,D/A,T/T, 
  • Updatetime:Nov 03 2015 
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sodium fluorosilicate
  • FOB Price:1 USD/Metric Ton 
  • Cas No:16893-85-9 
  • Min.Order:20/Metric Ton 
  • Purity:99%,99.5% 
  • Supply Ability:5000 Month/Metric Ton 
  • Formula:F6Na2Si 
  • Payment:L/C,T/T,Western Union,MoneyGran, 
  • Updatetime:Oct 10 2015 
Hubei Ocean Biotech Co,.Ltd Main Products
Trisodium &phosphate& Sodium hexametaphosphate& sodium fluorosilicate &Barium carbonate
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sodium hexafluorosilicate
  • FOB Price:  
  • Cas No:16893-85-9 
  • Min.Order:1/Metric Ton 
  • Purity:99% 
  • Supply Ability:1000  
  • Formula:F6Na2Si 
  • Payment:L/C,T/T,Western Union,MoneyGran, 
  • Updatetime:Jun 24 2015 
Hubei Ocean Biotech Co,.Ltd Main Products
Main Produdcts: Ammonium Sulphate Granular Zinc Sulphate Magnesium SulphateNatural Kieserite Ferrous Sulphate Borax Granular Titanium dioxide Soda Ash CMC
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sodium fluorosilicate
  • FOB Price:400 USD/Metric Ton 
  • Cas No:16893-85-9 
  • Min.Order:20/Metric Ton 
  • Purity:99% 
  • Supply Ability:5000000 Year/Metric Ton 
  • Formula:F6Na2Si 
  • Payment:T/T, 
  • Updatetime:Jul 22 2014 
Kunming Heqi Industry & Trade Co., Ltd. Main Products
Sodium Silicofluoride; Magnesium Silicofluoride; Zinc Silicofluoride; Potassium Silicofluoride; Calcium Silico Fluoride; Ammonium Silico Fluoride; Sodium Fluoride.
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sodium silicofluoride
  • FOB Price:  
  • Cas No:16893-85-9 
  • Min.Order: 
  • Supply Ability:  
  • Formula:F6Na2Si 
  • Payment: 
  • Updatetime:Apr 29 2014 
Hunan Guangcheng Chemical Industry Co Ltd Main Products
cryolite, sodium silicofluoride, ammonium fluoride, aluminum fluoride, ammonium bifluoride, sodium fluoride, potassium fluoborate, potassium fluoridetitanate
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Sodium fluorosilicate
  • FOB Price:  
  • Cas No:16893-85-9 
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  • Formula:F6Na2Si 
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  • Updatetime:Apr 25 2014 
Boc Sciences Main Products
PEG Products,OLED Products,Research Products,Natural Products,
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anti-caking and full drying 99% ssf sodium hexafluorosilicat...
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  • Cas No:16893-85-9 
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  • Formula:F6Na2Si 
  • Payment: 
  • Updatetime:Mar 24 2014 
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Pigment and paint chemicals,Detergent chemicals,Acid chemicals,Alcohols chemicals,Agricultural fertilizer,plastic raw material,non-ferrous Metals,used cooking oil,etc.
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sodium hexafluorosilicate
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  • Cas No:16893-85-9 
  • Min.Order: 
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  • Formula:F6Na2Si 
  • Payment: 
  • Updatetime:Oct 21 2013 
Sodium fluorosilicate
  • FOB Price:  
  • Cas No:16893-85-9 
  • Min.Order: 
  • Purity:98% 
  • Supply Ability:  
  • Formula:F6Na2Si 
  • Payment: 
  • Updatetime:Sep 11 2013 
Wuhan Farthest Chemical Co., Ltd Main Products
fluoride salts, fluoride acid and its salts series, fluorine series of silicic acid and its salts, fluorine-containing surfactant series.
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References of Sodium fluorosilicate cas 16893-85-9

Toxicity

1. ???

skn-rbt 500?mg MLD

??? FCTOD7 ?? Food and Chemical Toxicology. 20 (1982),563.
2. ???

eye-rbt 100?mg SEV

??? FCTOD7 ?? Food and Chemical Toxicology. 20 (1982),573.
3. ???

eye-rbt 100?mg/4S rns SEV

??? FCTOD7 ?? Food and Chemical Toxicology. 20 (1982),573.
4. ???

orl-rat LD50:125?mg/kg

??? ARSIM* ?? Agricultural Research Service, USDA Information Memorandum. 20 (1966),21.
5. ???

scu-rat LDLo:70?mg/kg

??? JPETAB ?? Journal of Pharmacology and Experimental Therapeutics. 39 (1930),246.
6. ???

orl-rbt LDLo:125?mg/kg

??? JPETAB ?? Journal of Pharmacology and Experimental Therapeutics. 39 (1930),246.
7. ???

scu-frg LDLo:448?mg/kg

??? CRSBAW ?? Comptes Rendus des Seances de la Societe de Biologie et de Ses Filiales. 124 (1937),133.

Safety

Safety Information of?Sodium fluorosilicate (CAS NO.16893-85-9):
Hazard Codes:T ,Xi?
Risk Statements:23/24/25
23/24/25:Toxic by inhalation, in contact with skin and if swallowed??
Safety Statements:26-45
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice?
45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)?
RIDADR:UN 2674 6.1/PG 3
WGK Germany:2
RTECS:VV8410000
Hazard Note:Irritant
TSCA:Yes
HazardClass:6.1
PackingGroup:III
Poison by ingestion and subcutaneous routes. A skin and severe eye irritant. An insecticide. When heated to decomposition it emits very toxic fumes of F? and Na2O.

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