Sodium silicofluoride [Name] sodium silicofluoride[16893-85-9] [Molecular formula] Na2SiF6 [Molecular weight] 188.06 [UN] 2674 [Product Specifications] AppearanceWhite crystalline powder Purity98%min Free acid(HCl)0.1% maxSulfate(SO4)0.25% max Iron(Fe)0.02% maxHeavy metal(Pb): 0.02%max Loss on drying(105?): 0.3%max [Character] White crystalline powder. Density is 2.68. It is dissolved poorly
in water and can't be dissloved in ethanol.Causticity! It will
decompose of sodium fluoride and silicon tetrafluoride after strong
heating. [Uses] It is used for making enamel opalizer, angricultural insecticide
and wood antiseptic etc. [Packing] Packing with plastic weaven bag lined with polythene plastic bag.
25kg per bag.