CPC Main Group
C01D 5/00 Sulfates or sulfites of sodium, potassium or alkali metals in general
11 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- C01D 5/02 Preparation of sulfates from alkali metal salts and sulfuric acid or bisulfates; Preparation of bisulfates
- C01D 5/04 Preparation of sulfates with the aid of sulfurous acid or sulfites, e.g. Hargreaves process
- C01D 5/06 Preparation of sulfates by double decomposition
- C01D 5/12 Preparation of double sulfates of magnesium with sodium or potassium
- C01D 5/14 Preparation of sulfites (C01D5/04 takes precedence)
- C01D 5/16 Purification
- C01D 5/18 Dehydration