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Product Name: Sodium fluorosilicate
CAS No.: 16893-85-9EINECS: 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%minFree 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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