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  Fairsky Buliding, Great Wall North Street, Caohe Town, Xushui District, Baoding City, China
 
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    Online Order >> Sodium Fluosilicate  
 
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You may contact as follows:
   Name:   Ms. David Wei
   Tel:   0086-312-8492795
   Fax:   0086-0312-5039131
   Email:   david@fairskyindustrial.com
 
Product Specification
  Formula: Na2SiF6  
  CAS No.: 16893-85-9  
  M.W.: 188.06  
  Properties: White crystals; no odor ,no taste, with opposability 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(%):  
 
Index
Assay(Na2 SiF6 ) 98 %min
Loss on Drying (at 150 °C ) 0.3 %max
Water-insoluble matter 0.5 %max.
Chlorides(as Cl ) 0.10 %max
Sulfate(SO4 ) 0.30 %max
Fe 0.05 %max
Heavy metal (Pb,Hg,Bi,Cu) 0.08 %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.  
  Storage: Store at a ventilating, and dry place, keep away from food  
  Packing and product image: 25kg or 1000kg net, pack sealed with double plastic bags lined plastic woven bag  
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Tel.:0086-312-8492795 Fax:0086-0312-5039131     Address:Fairsky Buliding, Great Wall North Street, Caohe Town, Xushui District, Baoding City, China
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