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Product description

It is used as intermediate of dye, medicine, pesticide and perfume. In terms of dyes, it is used to manufacture azo dyes, anthraquinone dyes and indigo dyes. For example, disperse yellow GC, disperse yellow 5g, disperse orange GG, active brown k-b3y, neutral blue BNL. In medicine, it is used in the manufacture of antiarrhythmic drugs such as CHANGROLIN and vitamin L, non steroidal anti-inflammatory and analgesic drugs such as mefenamic acid and yantongjing, non barbital hypnotics such as Hypnone and strong tranquilizer telden. As a chemical reagent, o-aminobenzoic acid can be used for the determination of cadmium, cobalt, mercury, magnesium, nickel, lead, zinc and cerium. It can be used for the determination of nitrite with 1-naphthylamine. The product is also used in other organic synthesis.CAS is 134-20-3; package is 200kg/steel drum;