... Acid 99.7% min 3.1000MT/Month 4.Prompt delivery (L+)TARTARIC ACID food gradeCharacters:CAS NO :147-71-7 Byname ... , candy, bread and some colloidal sweetmeats. With its optical activity, L(+)-Tartaric acid is used as chemical resolving agent to resolve ... or pH value regulator in oryzanol production. With its complexation, L(+)-Tartaric acid is used in electroplating, sulfur removal and acid ...