Formula: Na3AlF6

Molecular: 209.5

Execute standard: National standard/GB 

Properties: still named sodium fluoaluminate. It is a white crystalline powder or a sandy size granularity as well. Melting point about 1000ºC. It is insoluble in anhydrous hydrogen fluoride, but slightly in water.  

Uses: It is mainly used as a flux in the aluminium smelting by fused salt electrolysis;also an opalizer in the manufacture of enamel;an opacifier and auxiliary solvent of glass and enamel;an insecticide of crops;a flux in aluminium alloy casting;and in the production of ferrous alloy and effervescing steel.

Packing: in a black plastic Bag inner layer and a woven bag as external layer, 25/50/1000kgs per bag, or according to the buyer’s requirement. Suitable for long distance transportation