IPC Main Group
C01F 13/00 Compounds of radium
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- INORGANIC CHEMISTRY
- Subclass:
- COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE EARTH METALS
Related Keywords
carbonates, halides, hydroxides, nitrates, oxides, sulfates, sulfides, sulfites of RADIUMSULFIDE(S) of radium