Sodium Silicofluoride 99% CAS No16893-85-9

Sodium Silicofluoride 99% CAS No16893-85-9

Properties: White crystals; no odour, no taste, with obsorbility and specific gravity 2.679; insoluble in ethanol, solubility in acid is bigger than in water; forms Fluoride and silica after dissolving in alkaline liquor; toxic.
Application: Milky agent and fusing agent for glass and enamel; preserving agent for wood; agricultural insecticide; hygroscopic agent for acid-resisting cement; coagulation accelerator in natural emulsion products. Additive in electroplating zinc, nickel and iron in three floors; stuffing agent in plastics; pharmacy, fluorating treatment for drinking water and for man-made crystals and Sodium Fluoride.
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Product Details

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Sodium Silicofluoride
Formula: Na2SiF6
CAS No: 16893-85-9
M.W: 188.06

Properties: White crystals; no odour, no taste, with obsorbility and specific gravity 2.679; insoluble in ethanol, solubility in acid is bigger than in water; forms Fluoride and silica after dissolving in alkaline liquor; toxic.

Specification:(%)

Sodium Silicofluoride
Loss on drying (at 105℃)
Free Acid (as HCl)
Cl
SO42-
Fe
Water Insoluble Matter
Pb

99% min
0.3% max
0.1% max
0.1% max
0.25% max
0.02% max
0.5% max
0.01% max

Application: Milky agent and fusing agent for glass and enamel; preserving agent for wood; agricultural insecticide; hygroscopic agent for acid-resisting cement; coagulation accelerator in natural emulsion products. Additive in electroplating zinc, nickel and iron in three floors; stuffing agent in plastics; pharmacy, fluorating treatment for drinking water and for man-made crystals and Sodium Fluoride.
Packing: 25 Kg net, double plastic bags lined plastic woven bag.
Storage: Store at a ventilating, and dry place, keep away from food.

Hazardous details:

UN No.: 2674;
Class : 6.1

Our eternal pursuits are the attitude of 'regard the market, regard the custom, regard the science' as well as the theory of 'quality the basic, believe in the 1st and management the advanced' for Sodium Silicofluoride 99% CAS No16893-85-9. The level of product production costs is directly related to the economic benefits of product production and the product's competitive position in the international market. After years of market development and continuous progress, we get the dependence and support of new and old customers and have a number of excellent production and technical personnel and marketing personnel.
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