my country’s m-toluic acid (MTA) market is in short supply and the production process needs to be optimized in the future.

Meta-toluic acid, abbreviated as MTA, also known as 3-methylbenzoic acid, is a chemical substance with the molecular formula C8H8O2. It appears as white or yellow crystal. It is almost insoluble in water, slightly soluble in boiling water, and soluble in ethanol, Ether. There are various production methods for m-toluic acid, including nitric acid oxidation, oxygen…