SODIUM SILICOFLUORIDE high purity 99%min,snow white powder type,low moisture and anti-caking. Product NameSodium silicofluorideMolecular FormulaNa2SiF6Molecular Weight188.06Specifications99 %minPlace of originCHINAProduct IdentificationSynonyms: Disodium Hexafluorosilicate. CAS No.: 16893-85-9Molecular Weight: 188.06Chemical Formula: Na2SiF6UN NO.:2674PropertiesSodium silicofluoride is snow white ...