Sodium fluorosilicate (cas 16893-85-9) Molecular Structure

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

Molecular Formula: F6Na2SiMolecular Weight: 188.05

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    DetailDesc: Chemical nature Chemical name Sodium fluorosilicate Molecular Formula: Na2SiF6 Molecular weight 188.09 CAS No. 16893-85-9 Properties Physical form White crystalline powder Assay(%) ≥98% Solubility Slightly dissolved in water, insoluble in ethanol Density 2.68 Chloride(Cl) &le...

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    DetailDesc: Sodium Silicofluoride 99%Min (Changsha Yonta) - Product Identification CAS No. : 16893-85-9 H.S. Code : 2826.901000 Formula : Na2SiF6 Molecular Weight : 188.06 Toxicity : highly toxic to all plant and animal life Synonyms : Sodium Silicofluoride; Sodium Hexafluorosilicate; Sodiu...

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    DetailDesc: Sodium silicofluoride CAS No. :16893-85-9 UN No. :2674 HS No. : 2826901000 Molecular weight :188.06 [Properties] : sodium fluorosilicate is odorless and tasteless crystalline or powder. molecular formula Na2SiF6, Stable at normal temperature and pressure; It is hard to dissolve in water and acid, won’t burn or explode being heated.

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    DetailDesc: TEM RESUL T NA2FSiF6 99%MI N Fe 0.01%MA X FREEACID(HCL) 0.1%MA X HEAVY METALS(AS Pb) 0.005%MA X WATER INSOLUABLE 0.3%MA X 105 °C DRY VECTOR 0.3%MA X MESH THROUGH 250 μm 99%MA X Packed in woven bags of 25kg/50kg/100kg net each or based on your demand Mainly used as a cosol...

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    DetailDesc: Packaging & Delivery Packaging Details: 25kg/bag Delivery: 7 days after payments Specifications Sodium fluorosilicate Cas No. 16893-85-9 Properties: Snow white free flowing powder, Specific weight is 2.68, Slightly soluble in water, Insoluble in alcohol, Corrosive and toxic,...

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    DetailDesc: Chemical Formula :Na2SiF6 Molecular Weight 188.06 CAS No.: 16893-85-9 Property: Is A White Crystal Or Cr Main Introduction: Chemical Formula :Na2SiF6 Molecular Weight 188.06 Spec. Item Index Super Grade First Grade Eligible Grade Appreance Crystal Or White Powder Iron(Fe)%<= ...

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    DetailDesc: Sodium Fluorosilicate Formula:   Na2SiF6 Molecular Weight:   188.06 UN. NO.:   2674 HAZARD CLASS: 6.1 H.S. CODE: 2826.2000 CAS: 16893-85-9 EINECS: 240-934-8 Physical chemistry properties: Colorless, odorless, poisonous and hygroscopic hexa-square crystal. Relative density is ...

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    DetailDesc: [Properties]: Sodium fluorosilicate is odorless and tasteless crystalline or powder. Stable at normal temperature and pressure; It is hard to dissolve in water and acid. [Quality standard]: qualified with the standard [GB23936-2009] . Item Standard values(%) Test result Appearance White powder White powder Sodium silicofluoride (Na 2 SiF 6 ) ≥99 99.0 Loss of weight on drying at 105℃ ≤0.30 ...

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    DetailDesc: Sodium Silicofluoride Na2SiF6 CAS 16893-85-9 1.Free Samples 2.Full Drying with A SSF Raw Materials Sodium Fluorosilicate

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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.