CPC Subgroup Additional Only
B01D 2257/204 Inorganic halogen compounds
Full Title
Components to be removed > Halogens or halogen compounds > Inorganic halogen compounds
3 direct subcodes
Child Classifications
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- B01D 2257/2042 Hydrobromic acid
- B01D 2257/2045 Hydrochloric acid
- B01D 2257/2047 Hydrofluoric acid