Application | This product is an important dye intermediate. It can be used to prepare alkaline light yellow, alkaline purple 5BN, alkaline magenta, alkaline lake blue BB, alkaline brilliant blue R, cationic red 2BL, brilliant red 5GN, purple 3BL, brilliant blue, etc. In the pharmaceutical industry, the chemical book can be used to manufacture cephalosporin V, sulfa-b-methyluracil, sulfa-o-dimethoxyuracil, fluorocytosine, etc. It can be used to produce vanillin in the spice industry. It can also be used as raw materials for solvents, rubber vulcanization accelerators, explosives and some organic intermediates. |