Wuji Hongsheng Chemical Co., Ltd.
Profile: Wuji Hongsheng Chemical Co., Ltd. manufactures sulfanilic acid. We are ISO 9001 certified. We also offer sodium sulfanilate. Our sulfanilic acid is a white powder used as a dye intermediate. Sodium sulfanilate is a flash flaky crystal with dihydrate used in the making of acid dyes, direct dyes and reactive dyes.