YOTECH AMINO ACID FACTORY (R&D) OF SUZHOU
YOTECH FINE CHEMICAL OF SUZHOU

Products   

 


 SODIUM FLUORIDE

CHEMICAL FORMULA: NaF

M.W.:                  41.99

DESCRIPTION: A colorless crystalline or white powder, density in 2.558, melting point on 169 oC, dissolved  In water, with toxic.

APPLICATION: Be used as anti-corrosion agent in wood, medical corrosion, fusing in welding, main usage of our product is for toothpaste-production, purification agent of drinking water, material for paper industry, manufacture of rimmed steel, treatment of hides and skins for leather industry, adhesive preservative, purification and couring flux in the melting of light metals.

 
ITEM
Technical grade
Pharma  grade
AR grade
Purity %
98
99
99
Insoluble in water
0.7
0.1
0.05
Silicon dioxideSiO2 
0.5
0.2
/
Sulphate(SO4)     
0.3
0.1
0.003
Heavy metal         
0.01
0.001
0.001
Free HF(HF)
/
0.05
0.005
Loss on drying %
0.5
0.2
/
Typical particle size
100% through 100# mesh
95% through 200# mesh
95% through 200# mesh
Packing
25KG/bag
25KG/bag
25KG/bag
         
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