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CRYOLITE OTHER NAME: Sodium fluoroaluminate CAS NUMBER: 13775-53-6 SPECIFICATION: TRADE MARK | F | Al | Na | SiO2 | Fe2O3 | SO42- | CaO | P2O5 | H2O | LOSS ON IGNITION
（500℃） | ≥, % | ≤, % | CH-0 | 52.0 | 12.0 | 33.0 | 0.25 | 0.05 | 0.60 | 0.15 | 0.02 | 0.20 | 2.0 | CH-1 | 52.0 | 12.0 | 33.0 | 0.36 | 0.08 | 1.00 | 0.20 | 0.03 | 0.40 | 2.5 | CM-0 | 53.0 | 13.0 | 32.0 | 0.25 | 0.05 | 0.60 | 0.20 | 0.02 | 0.20 | 2.0 | CM-1 | 53.0 | 13.0 | 32.0 | 0.36 | 0.08 | 1.00 | 0.60 | 0.03 | 0.40 | 2.5 |
PACKINGS: 15kg/25kg/40kg/50kg net coating plastic woven bag with PE inner bag; 1,000kg/1,200kg/1,500kg net jumbo bag USAGE: Aluminium- metallurgy: - as component of fluxing agents, protective and refining salts Production of abrasives: - as active filler in resinbonded abrasives for metal treatment Production of enamel, glazing frits and glass: - as flux and opacifying agent Production of soldering agent: - as component for fluxing agents Production of welding agents: as component of welding rod coatings and welding powders Blasting and pyrotechnics: - for fireworks Metal surface treatment: - as component in pickling pastes for stainless steel
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