IPC Subgroup
C01D 15/06 Sulfates; Sulfites
Introduced: July 1974
Last revised: January 2006
Full Title
Lithium compounds > Sulfates; Sulfites
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- INORGANIC CHEMISTRY
- Subclass:
- COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM