DIFF Subgroup
C01D 3/20 by melting
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Halides of sodium, potassium, or alkali metals in general > Purification > by melting
CPC:
Halides of sodium, potassium or alkali metals in general > Purification > by melting
No child classifications to compare. This is a leaf node in both IPC and CPC.