2-hydroxypropane-1,2,3-tricarboxylic acid hydrate Citric acid hydrate 5949-29-1 Citric acid (JP15) Citric acid (TN) Citric acid monohydrate (USP) D01222 C12649 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, monohydrate CITRIC ACID, MONOHYDRATE