1,2,3-Propanetricarboxylic acid, 2-hydroxy-, tripotassium salt 6100-05-6 866-84-2 CCRIS 6566 Citric acid, tripotassium salt EINECS 212-755-5 HSDB 1248 Kajos Kaliksir Litocit Polycitra K Porekal Potassium citrate Potassium citrate anhydrous Potassium tribasic citrate Seltz-K TRIPOTASSIUM CITRATE Urocit K