How should (2S)-2-Hydroxysuccinic acid (CAS: 97-67-6) be stored?

(2S)-2-Hydroxysuccinic acid should be stored in a cool, dry place away from direct light. It is stable under normal conditions but may degrade if exposed to high temperatures or humidity. To maintain its quality, it should be kept in a sealed container. Proper storage helps prevent moisture absorption and ensures long-term usability.