trisodium hexafluoroaluminate [1] trisodium hexafluoroaluminate (cryolite) [2]
CAS 13775-53-6 · AlF6Na3
Hazard classDanger — Irritant / harmful, Health hazard, Environmental hazard
PictogramsIrritant / harmfulHealth hazardEnvironmental hazard
H-statements- H332 Harmful if inhaled
- H372 Causes damage to organs through prolonged or repeated exposure
- H411 Toxic to aquatic life with long lasting effects
Common uses (US EPA CDR)AbrasivesFlux agentFillerIntermediateProcessing aids not otherwise specifiedAlloys
SynonymsCRYOLITE · Cryolite (Na3(AlF6)) · Cryocide · Kryocide · Kryolith · ICE Spar · Cryolite (AlNa3F6) · Sodium aluminum fluoride
Molecular weight209.941265 g/mol
Data sourceHarmonised classification ECHA — EU CLP Annex VILegally binding EU classification adopted by ECHA under CLP Annex VI — the highest-confidence GHS source.
Search the full chemical database →
Guide only. This information is compiled from published safety data sheets and public regulatory registries and is believed correct at the date of publication shown. It is not all-inclusive and shall be used only as a guide. It does not replace the manufacturer’s current Safety Data Sheet, which governs in all cases. SNRL shall not be held liable for any injury, loss or damage resulting from handling of, or contact with, any product listed.