Disodium malate(CAS: 676-46-0)

Disodium malate is a compound with the chemical formula Na2C4H4O5. It is a white crystalline powder with a faint malic acid odor. This compound is used in various applications including pharmaceuticals, food additives, and research due to its buffering and pH-stabilizing properties.

Disodium malate is widely used in the pharmaceutical industry as a stabilizer and buffer. It is also used as a food additive to maintain pH levels and in research applications for its buffering capacity. Additionally, it serves as a preservative and antioxidant in some cosmetics.

Disodium malate is generally considered safe for use in food and pharmaceutical products. It is classified as GRAS (Generally Recognized as Safe) by the FDA. However, it is important to follow safety guidelines during handling, such as avoiding contact with eyes and inhaling dust. Storage and handling should comply with standard safety protocols.

Disodium malate should be stored in a cool, dry place away from direct sunlight and moisture. The container should be tightly sealed to prevent moisture absorption. It is advisable to store it at room temperature (15-25°C) and protect it from high humidity levels to maintain its stability. Do not use if the container is damaged or leaking.