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Sodium
silicofluoride
Commodity: sodium
silicofluoride (sodium fluorosilicate)
Molecular formula Na2SiF6
Molecular weight 188.06
Identification Number: UN 2674
CAS Number: 16893-85-9
H.S code 28262000
Specifications:
Appearance: white granular crystalline, no agglomeration
Sodium silicofluoride (Na2SiF6)99% min
Loss of weight on drying at 105°C 0.30% max.
Free acid (as HCl) 0.10% max.
Chloride (as Cl-) 0.10% max.
Sulphate (SO42-) 0.30% max.
Iron (Fe) 0.02% max.
Water-insoluble matter 0.5% max.
Heavy metal (as Pb) 0.02% max.
Origin: China
Packing: plastic
woven bag, 25kg net weight
Quantity: 22MT loaded into 1 x 20' GP
container
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