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  • Product Details
Product Name:                Sodium fluorosilicate
CAS No.:                         16893-85-9
EINECS:                          240-934-8
Molecular Formula:          F6Na2Si

Molecular Weight:           188.06

 

Physical properties

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.

 

Specification

Appearance :                White crystalline powder

Purity:                           98%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(105C):  0.3%max

 

Application

It is used for making enamel opalizer, angricultural insecticide and wood antiseptic etc.


Packing

25kg/drum,20mt per 20'ft container 

 

Storage
Store in a dry, cool, well-ventilated area away from heat ,open flames, organic chemicals and light.
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