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sodium fluosilicate

sodium fluosilicate

sodium fluosilicate
sodium fluosilicatesodium fluosilicatesodium fluosilicatesodium fluosilicatesodium fluosilicate
CategoriesSodium fluosilicate
AlbumView larger image
Modelsodium fluorosilicate
Place of Origin:Hunan, China (Mainland)
Brand nameRongda
Unit PriceUS $ 210-218 / metric ton
FOB portYichang etc.
Terms of PaymentL/C, D/P, T/T
Update Time2019-06-18
Detail Information

Sodium fluorosilicate  16893-85-9:



Sodium fluorosilicate silicate 16893-85-9


 Appearance: white particles or crystal powder


 Chemical Formular: Na2SiF6


 CAS NO: 16893-85-9


 HS Code: 2826901010






Standard Value
SodiumSilicofluoride (Na2SiF6 )98.5%min
Loss of weight on drying at 105°C0.04%max
Free acid(HCl)0.15%max
Water insolubles0.5%max





1. In pharmacy and fluoridation of drinking water,


2. Opalwax and fluxing agent in glass and vitreous enamel frits,


3. Filling agent in plastic,


4. Coagulating agent in natural rubber and latex products,


5. Additive in metallurgy of aluminium and in clad layer of galvanized zinc,nickel, iron,


6. Instead arsenious insecticides and rodenticides as pest control in agricultural,


7. Leather and wood preservatives,


8. Main raw material for producing acidproof cement and diabase plate.


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