China (Mainland)
Sodium fluorosilicate CAS NO.16893-85-9
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- ProName: Sodium fluorosilicate
- CasNo: 16893-85-9
- Molecular Formula: F6Na2Si
- LimitNum: 0
Superiority
Item Standard values(%) Test result Appearance White powder White powder Sodium fluorosilicate (Na2SiF6) >=98.5 99.0 Loss of weight on drying at 10…
Details
Item Standard values(%) Test result
Appearance White powder White powder
Sodium fluorosilicate (Na2SiF6) >=98.5 99.0
Loss of weight on drying at 105°C <0.30 0.30
Free acid (as HCL) =<0.1 0.047
Chlorides(CL) =<0.15 0.11
Sulfate (SO4) =<0.25 0.23
Fe =<0.02 0.02
H2O =<0.4
0.18
Fineness >=90 99
