IPC Subgroup
C01D 7/35 Varying the content of water of crystallisation or the specific gravity
Introduced: July 1974
Last revised: January 2006
Full Title
Carbonates of sodium, potassium, or alkali metals in general > Varying the content of water of crystallisation or the specific gravity
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- INORGANIC CHEMISTRY
- Subclass:
- COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
1 direct subcode
Child Classifications
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- C01D 7/37 Densifying sodium carbonate