1 - 10 metric ton
11 - 20 metric ton
group nameSodium fluosilicate
Min Order1 metric ton
model98% 99%sodium fluorosilicate
payment methodL/C, D/P, Western Union, T/T
update timeMon, 21 Mar 2022 10:28:37 GMT
Place of Origin: Hunan, China (Mainland)
Brand name Rongda
Mol wt 188.06
HS CODE 2826901000
Abbreviation SSF
Usage1 cosolvent enamel
Usage2 glass milky agent
Usage3 pesticide
Other Names Sodium Fluorosilicate
Grade Standard Industrial Grade
Weight1000.00kg / metric ton
Min Order1 metric ton
sodium fluosilicate, sodium fluorosilicate, sodium silicofluoride
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°C | 0.04%max |
Free acid(HCl) | 0.15%max |
Chloride(Cl) | 0.15%max |
Sulphate(SO4) | 0.25%max |
Iron(Fe) | 0.02%max |
Water insolubles | 0.5%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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