Sodium fluorosilicate cas no:16893-85-9
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;
NameSodium fluorosilicate
CAS16893-85-9
SynonymsSilicate(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;
EINECS(EC#)240-934-8
Molecular FormulaF6Na2Si
Molecular Weight188.05
Appearancewhite crystalline powder
refractive index1.310
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass6.1
Hazard T:Toxic
Risk R23/24/25
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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skn-rbt 500?mg MLD
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FCTOD7 ?? Food and Chemical Toxicology. 20 (1982),563. |
| 2. |
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eye-rbt 100?mg SEV
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FCTOD7 ?? Food and Chemical Toxicology. 20 (1982),573. |
| 3. |
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eye-rbt 100?mg/4S rns SEV
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FCTOD7 ?? Food and Chemical Toxicology. 20 (1982),573. |
| 4. |
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orl-rat LD50:125?mg/kg
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ARSIM* ?? Agricultural Research Service, USDA Information Memorandum. 20 (1966),21. |
| 5. |
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scu-rat LDLo:70?mg/kg
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JPETAB ?? Journal of Pharmacology and Experimental Therapeutics. 39 (1930),246. |
| 6. |
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orl-rbt LDLo:125?mg/kg
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JPETAB ?? Journal of Pharmacology and Experimental Therapeutics. 39 (1930),246. |
| 7. |
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scu-frg LDLo:448?mg/kg
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??? |
CRSBAW ?? Comptes Rendus des Seances de la Societe de Biologie et de Ses Filiales. 124 (1937),133. |
