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Granulated Synthetic Cryolite

Granulated Synthetic Cryolite
Click to see the original picture 		Product Name:Granulated Synthetic Cryolite
Place of Origin:Peoples Republic of China
Post Date:January 30, 2011
Edit Date:January 30, 2011 		Company Name :
DO-FLUORIDE CHEMICALS CO., LTD.
Tel:+86-391-2802245
Fax:+86-391-2802927
Add:ZHONGZHAN DISTRICT, JIAOZUO, HENAN PROVINCE 454191, P. R. CHINA
E-mail:mrhou@sohu.com
Detailed Product Description:

Granulated Synthetic Cryolite

 

Molecular Formula：Na3AlF6

Molecular Weight：210

CAS No.：15096-52-3

Applications：As a flux in primary aluminium smelting.Thick size（0-10mm）and good fluidity, Convenient for mechanization and feeding automatically.Low melting point and fast melting, which can reduce the period of turning into normal working condition

 

CHEMICAL PROPERTIES

 

Na3AlF6

96%min

F

53%min

Na

33%max

Al

12.5%max

NaF/AlF3 by Weight

1.35-1.55

SiO2

0.30%max

Fe2O3

0.10%max

SO3

0.60%max

CaO

0.43%max

P2O5

0.03%max

H2O at 110oC 

0.40%max

L.O.I. at 550oC 1/2 Hour

2.0%max

 

PHYSICAL PROPERTIES  

 

Density               2.95-3.05g/cm3

Bulk Density           1.3-1.55 g/l

Colour                white, shaded white or pink

 

PARTICLE SIZE DISTRIBUTION

 

0-10mm                100%

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