Sodium Fluorosilicate,we are factory,supply good quality,good price.your special spec. we can made for you.
Name: sodium silicofluoride[16893-85-9] Molecular formula: Na2SiF6
Molecular weight: 188.06 UN:2674
Product Specifications :
Appearance :White crystalline powder
Purity: 99%min
Free acid(HCl) : 0.1% max Sulfate(SO4): 0.25% max
Iron(Fe): 0.02% max Heavy metal(Pb): 0.02%max
Loss on drying(105°C): 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: 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.