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Product Detail

Product Name：Cryolite (sodium fluoroaluminate)

Molecular formula:  Na3AlF6      Molecular weight: 209.94      CAS No.: 15096-52-3 

Properties:

colorless monoclinic crystal, relative density: 2.9-3.0, melting point: 1000°C; lightly soluble in water

Product uses:

electrolysis aluminium metallurgy fluxing agent, enamel opalizer

Packaging specifications:

plastic woven bag with inner plastic film; net weight is 25kg or according to customer requirements

Product index:

Grade

chemical component(%)

loss on drying   (550℃)

 

F

Al

Na

SiO2

Fe2O3

SO4-2-

CaO

P2O5

H2O

 

 

≥

≤

CH-0

52

12

33

0.25

0.05

0.6

0.15

0.02

0.20

2.0

CH-1

52

12

33

0.36

0.08

1.0

0.20

0.03

0.40

2.5

CM-0

53

13

32

0.25

0.05

0.6

0.20

0.02

0.20

2.0

CM-1

53

13

32

0.36

0.08

1.0

0.6

0.03

0.40

2.5
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