This product is a kind of polyhydroxy carboxylic acid, which is the secondary product of salicylic acid after renal metabolism. It is often used as antioxidant excipient in the pharmaceutical industry. At the same time, it is also an antipyretic analgesic and an important pharmaceutical intermediate. This product is also a common matrix in matrix assisted laser desorption ionization mass spectrometry, and it is widely used.
Manufacturing
