SODIUM SILICOFLUORIDE high purity 99%min,snow white powder type,low moisture and anti-caking.
Product Name | Sodium silicofluoride | |
Molecular Formula | Na2SiF6 | |
Molecular Weight | 188.06 | |
Specifications | 99 %min | |
Place of origin | CHINA | |
Product Identification | Synonyms: Disodium Hexafluorosilicate. CAS No.: 16893-85-9 UN NO.:2674 | |
Properties |
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Application | 1. in pharmacy and fluoridation of drinking water . 2. opalizer 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. |
Analysis specifications based on HG/T3252-1989(1999) | |
Sodium silicofluoride | 99%min |
Weightloss at dry on 105°C | 0.4%max |
Free acid (based on HCL) | 0.15%max |
Fineness (pass through 250um) | 90%min |
Exterior appearance | White, powder |