Refractory Industry Cryolite Powder With Low Sodium Molecular Ratio

Cryolite
1. Cas no:15096-52-3;1344-75-8;13775-53-6;12397-51-2
2. It is colorless monoclinic system crystal
3. Assay:99% min
Properties for cryolite
 
It is colorless monoclinic system crystal. Non-pure product is greyish white, light yellow, light red or black. M.P.: 1025°C; bulk density: 0.6-1.0g/L, true density: 2.95-3.05g/cm3; specific wt.: 2.75-3.00g/cm3, melting heat: 107KJ; slightly soluble in water, aqueous solution is acidic.
 
Specification for cryolite
 

 
 
 
 
 
 
 
 
 
 
 
Use for cryolite :
Mainly used as fluxing agent for aluminium electrolysis; also used as anti-wear additive for abrasive products; as flux for iron alloy and rimmed steel, as deoxidizer and residue eliminator for casting, as emulsifying agent for enamel, as opacifier for glass etc.
Note for cryolite
1. Molecular proportion range: 1.0-3.0, adjustable to meet the different needs of customers;
2. Fineness can be adjusted to meet the needs of customers(-120~-325mesh);
3. Assay≥99%.
Packing & Weight for cryolite
In laminating plastic woven bag lined with plastic film, net wt. 25kg, 50kg, 1000kg/bag.