Products

Elementary

Boride powder

Fluoride

Alloy powder

Laurate series

Oleate series

Acetylacetone salt series

Rear Earth Carbonate

Rear Earth Sulfate

Oxide powder

Sulfide powder

Hydride powder

Carbide powder

Silicide powder

Nitride powder

Selenide powder

Telluride

Magnetic Material

Environmental material

wafer butterfly valve

Sodium Fluoride NaF

Detailed

Sodium Fluoride

 

Chemical formula NaF

molecular weight 41.99

CAS 7681-49-4

EINECS 231-667-8

 

Physical properties: colorless shiny crystals or white powder, specific gravity 2.25, melting point 993  Boiling point 1695 ℃. Water-soluble, soluble, density 1.125g / cm³.

Chemical Properties: slightly soluble in alcohol. Weakly alkaline aqueous solution, dissolved in hydrofluoric acid from sodium fluoride, can corrode glass.

 

Uses: optical glass material, and the light-emitting materials, electronic materials, solvent and other

 

Categories

Industrial Grade

Steel

Grade

Ceramic Grade

Fluorescence grade

Optical

Grade

High

Purity

Customized

Content not less than (%)

93.0

96.0

98.0

99.0

99.8

99.99

 

Impurity content not more than
(%)

Na

 

 

0.05

0.01

0.002

 

 

K

 

 

0.05

0.01

0.002

 

 

Ca

 

 

 

 

 

 

 

Mg

0.5

0.1

0.05

0.05

0.02

 

 

Si

1%

0.5

0.1

0.05

0.01

0.002

 

SO4

0.5

0.1

0.05

0.03

0.01

0.005

 

Fe

0.1

0.05

0.05

0.001

0.0005

0.0001

 

Cl

0.1

0.1

0.05

0.05

0.01

0.001

 

Al

0.1

0.1

0.05

0.02

0.002

0.001

 

 Cu

0.05

0.02

0.002

0.001

0.0005

0.0002

 

Heavy metals (Pb)

0.05

0.02

0.002

0.001

0.0005

0.0002

 


Inquiry

Product:
Name:
Email:
Country:
Content: