SSF

we are manufacture of SSF 99% Best price,quality,service Long history and professional production technical

PRODUCT :SODIUM SILICOFLUORIDE/ SODIUM FLUOSILICATE/SSF

we are manufacture of Sodium fluorosilicate 99%Best price,quality,serviceLong history and professional production technical

Name: sodium silicofluoride[16893-85-9]             Molecular formula: Na2SiF6

 Molecular weight:  188.06                                   UN:2674

 Product Specifications : 

Appearance :White crystalline powder

ITEM	ADDITIVE GRADE	TECHENICAL GRADE
		BEST	FIRST	QUALIFD
Assay(Na2SiF6)%	≥99.0	≥99.0	≥98.5	≥97.0	≥98.5	≥98.5		≥97.0
(Fe)Fe %	≤0.01	≤0.02	≤0.02	≤0.02	≤0.02	≤0.02		≤0.02
Freeacid(HCL)%	≤0.10	≤0.10	≤0.15	≤0.20	≤0.15	≤0.15		≤0.2
Heavy metals(as Pb)%	≤0.005	≤0.02	≤0.05	≤0.05	≤0.05	≤0.05		≤0.05
Water insoluable matter	≤0.30	≤0.40	≤0.50	≤1.00	≤0.50	≤0.50		≤1.00
105°CDry Vector	≤0.3				≤0.4	≤0.4		≤0.6
Mesh through 250/um %	≥99.0				≥98.5	≥98.5		≥97.0

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.

SSF