Sodium Silicofluoride Molecular formula: Na2SiF6 Molecular weight188.06 Hazardous code. 2674 Hazardous grade 6.1

Sodium Silicofluoride specification:

Standard:HG/T3252-2000

Item	Measured value
NaSiF6 (dry basis) %≥ 99.0 %	99.2
Free acid (HCL), %≤0.1 %	0.003
Fineness, 250um sieve, %≥90 %	99.0
Chlorides(HCL),%≤0.40 %	0.07
105 C degree drying loss, %≤0.3 %	0.09
Iron(Fe) % ≤0.02	0.01

Sodium Silicofluoride