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dry sodium fluosilicate/ silicofluoride for glass manufacturer and wood preservative

dry sodium fluosilicate/ silicofluoride for glass manufacturer and wood preservative

dry sodium fluosilicate/ silicofluoride for glass manufacturer and wood preservative
dry sodium fluosilicate/ silicofluoride for glass manufacturer and wood preservativedry sodium fluosilicate/ silicofluoride for glass manufacturer and wood preservativedry sodium fluosilicate/ silicofluoride for glass manufacturer and wood preservativedry sodium fluosilicate/ silicofluoride for glass manufacturer and wood preservativedry sodium fluosilicate/ silicofluoride for glass manufacturer and wood preservative
CategoriesSodium fluosilicate
AlbumView larger image
Modelsodium fluorosilicate
Place of OriginHunan, China (Mainland)
Brand nameRongda
Mol wt188.06
HS CODE2826901000
AbbreviationSSF
Usage1cosolvent enamel
Usage2glass milky agent
Usage3pesticide
Other Namessodium fluoride silicate
Grade StandardIndustrial Grade
Unit PriceUS $ 210-218 / metric ton
FOB portYichang etc.
Terms of PaymentL/C, D/P, Western Union, T/T
Update Time2019-06-18
Detail Information

dry sodium fluosilicate/ silicofluoride for glass manufacturer


 and wood preservative

 


 Appearance: white particles or crystal powder

 

 Chemical Formular: Na2SiF6

 

 CAS NO: 16893-85-9

 

 HS Code: 2826901010

 

 

Specification: 


Items

Standard Value
SodiumSilicofluoride (Na2SiF6 )98.5%min
Loss of weight on drying at 105°C0.04%max
Free acid(HCl)0.15%max
Chloride(Cl)0.15%max
Sulphate(SO4)0.25%max
Iron(Fe)0.02%max
Water insolubles0.5%max

 

 

Application:

 

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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