Sodium sulfanilate is an important dye intermediate. It is widely used in optical brightener. This market is very large. More than 50% sodium sulfanilate exported by MST was used in optical brightener. High purity sodium sulfanilate is also used in acid dyes, direct dyes, reactive dyes.
Sodium sulfanilate is an important dye intermediate. High purity sodium sulfanilate is widely used in optical brightener. This market is very large. More than 50% sodium sulfanilate exported by MST was used in optical brightener. Sodium sulfanilate is also used in acid dyes, direct dyes, reactive dyes.
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