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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

Spec.:

Chemical Properties
Na3AlF698%min97%min
F53%min53%min
Na33%max33%max
Al12.5%min12.5%min
NaF/AlF3 by Weight1.3-1.51.3-1.5
SiO20.25%max0.36%max
Fe2O30.08%max0.10%max
SO30.50%max0.60%max
CaO0.15%max0.30%max
P2O50.02%max0.03%max
H2O at 110℃0.30%max0.40%max
L.O.I. at   550℃ 1/2 Hour1.0%max2.0%max
Physical Properties
Density     2.95-3.05g/cm3
Bulk   Density  1.3-1.55g/l
Colourwhite, shaded white or pink
Particle Size   Distribution
0-10mm100%
-0.045mm10%max
The grain size can   be adjusted according to different requiremt.

Packing: 25kgs or 50kgs PP bags or multiply paper bags, or 1000kgs-1500kgs jumbo bags,or according to customerundefineds requirements.