4-Chloro-3-nitrobenzenesulfonic acid is an industrial chemical primarily used as an intermediate in the production of dyes. It features an aromatic ring substituted with chloro, nitro, and sulfonic acid groups, contributing to its reactivity in azo dye synthesis.
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CAS 121-18-6
4,4'-thiodianiline
Dye intermediate
Trimethyl borate
Flame retardant and welding flux
Triethylamine
Chemical intermediate and catalyst
Trimethyl phosphite
Intermediate in pesticide manufacture
Sulfanilic acid
Intermediate for dyes and organic chemicals
Sodium 4-chloro-3-nitrobenzenesulfonate
chemical intermediate for dyes and pigments
4-chloro-3-nitrobenzenesulfonic acid
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