2,5-Dihydroxyterephthalic acid Applications 2,5-Dihydroxyterephthalic acid is an organic synthesis intermediate and pharmaceutical intermediate. 2,5-Dihydroxyterephthalic acid can be used in laboratory research. 2,5-Dihydroxyterephthalic acid can be used in development and chemical production processes. COA and SDS for 2,5-Dihydroxyterephthalic acid is avaliable. If you need, please contact me!