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Synthetic Cryolite

Synthetic Cryolite

Chemical Name: Sodium Fluoroaluminate
Molecular Formula: Na3AlF6
Molecular Weight: 210
CAS No.: 15096-52-3
HS code:  2826300000                                                                                                                                                                                                                 
Applications：
Aluminium- metallurgy：as component of fluxing agents, protective and refining salts
Production of abrasives：as active filler in resinbonded abrasives for metal treatment
Production of enamel, glazing frits and glass：as flux and opacifying agent
Production of soldering agent：as component for fluxing agents
Production of welding agents：as component of welding rod coatings and welding powders
Blasting and pyrotechnics：- for fireworks
Metal surface treatment：- as component in pickling pastes for stainless steel

Specifications:
Grade
Chemical   Composition (%)
F
Al
Na
SiO2
Fe2O3
SO42-
CaO
P2O5
H2O
≥
≤
CH-0
52
12
33
0.25
0.05
0.6
0.15
0.02
0.20
CH-1
52
12
33
0.36
0.08
1.0
0.20
0.03
0.40
CM-0
53
13
32
0.25
0.05
0.6
0.20
0.02
0.20
CM-1
53
13
32
0.36
0.08
1.0
0.60
0.03
0.40
 
Physical Properties
Density：2.95-3.05g/cm3
Appearance：white, gray or pink
The size distribution can be sandy (80mesh), powder (200mesh, 325mesh), granular (0-10mm).
Other items can be specified accodeing to special requirement.
Packing： in 25kgs or 50kgs PP bags or multiply paper bags, or 1000kgs-1250kgs jumbo bags, or accodeing to customers’ requirements.
 

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