CAS NO: 15096-52-3;1344-75-8;13775-53-6;12397-51-2
Molecular Weight: 209.9402 
EC NO: 239-148-8
Formula: Na3AlF6
InChI: InChI=1/Al.6FH.3Na/h;6*1H;;;/q+5;;;;;;;3*+1/p-6/rAlF6.3Na/c2-1(3,4,5,6)7;;;/q-1;3*+1

Product description:

（Na3AIF6）Cryolite
（Usages） Suiatble for starting-up and normal production in the aluminium electrolyzing. Mainly used as flux in aluminium electrolyzing as well as the fillings in rubber and grinding wheel,the milk-white agent of enamel,lightshade agent of lgass and the metal flux etc.
（Charactors）
　　 1、High contents of F,AI,less contents of residues like Si02 、Fe203、S042-、P205
　　 2、Low free-water and loss of ignition。
　　 3、Simple operation like the other cryolite feeding。
（Pakages）
　　 PP．bagswith plastic shink inner of 25kg,40kg,50kg,1000kg according to the requirement.