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Synthetic Cryolite
Identification:
Chemical Name: Sodium aluminium hexafluoride
Synonyms: Artificial Cryolite; Aluminum sodium fluoride; Kryolith; Sodium cryolite
CAS No.: 13775-53-6
Molecular Formula: Na3AlF6
Properties: white crystalline powder or a sandy-size granularity, Slightly soluble in water.
Specifications:
Type | Unit | F | AL | NA | SiO2 | Fe2O3 | SO4 | CaO | P2O5 | H2O |
CH-1 | % | 52min | 12min | 33max | 0.36max | 0.08max | 1.0max | 0.2max | 0.03max | 0.4max |
CM-1 | % | 53min | 13min | 32max | 0.36max | 0.08max | 1.0max | 0.6max | 0.03max | 0.4max |
Particle Size | sandy (80mesh), powder (200mesh, 325mesh) | |||||||||
Application:
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 Storage:
In Plastics Bag then to woven Bags. N.W.: 25 kgs for each bag.