(02.06.11)

SODIUM FLUOROSILICATE

 

SYNONYM: SODIUM SILICOFLUORIDE

 

FORMULA: Na2SIF6

 

M. W.: 188.06

 

CAS NO.: 16893-85-9

 

DESCRIPTION: WHITE CRYSTALINE POWDER.

 

SPECIFICATIONS:

SODIUM SILICOFLUORIDE

99% MIN.

FREE ACID

0.1% MAX.

WATER INSOLUBLES

0.4% MAX.

HEAVY METAL

0.02% MAX.

LOSS ON DRYING (105℃)

0.5% MAX.

 

USES: CHIEFLY USED AS ADDITIVE IN MANUFACTURE OF ACID-PROOF PASTE, INSECTICIDES, ANTICORROSION AGENT FOR WOOD, CHEMICAL REAGENT AND AS A PROTECTING AGENT IN THE CASTING OF LIGHT METALS.

 

PACKING:   IN PLASTIC WOVEN BAGS LINED WITH PLASTIC BAGS OF 50KGS NET.

 

UN NO.: 2674             CLASS: 6.1