526-94-3 77034-67-4 Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, monosodium salt Butanedioic acid, 2,3-dihydroxy- (theta-(theta,theta))-, monosodium salt Butanedioic acid, 2,3-dihydroxy-, (R-(R*,R*))-, monosodium salt EINECS 208-400-9 Monobasic sodium tartrate Monosodium L-(+)-tartrate Monosodium tartrate Natrium hydrogen-(2R,3R)-tartrat Natriumtartrat [German] Sodium acid tartrate Sodium bitartrate Sodium hydrogen tartrate TARTARIC ACID, SODIUM SALT Tartaric acid, monosodium salt