CPC Subgroup
C12P 7/48 Tricarboxylic acids, e.g. citric acid
Full Title
Preparation of oxygen-containing organic compounds > containing a carboxyl group > Polycarboxylic acids > Tricarboxylic acids, e.g. citric acid
C12P 7/48 Preparation of oxygen-containing organic compounds > containing a carboxyl group > Polycarboxylic acids > Tricarboxylic acids, e.g. citric acid