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2-(4-Aminophenylamino)-5-nitrobenzenesulfonic acid

Name: 2-(4-Aminophenylamino)-5-nitrobenzenesulfonic acid

CA Name: Benzenesulfonic acid,2-[(4-aminophenyl)amino]-5-nitro-

Molecular Structure:

2-(4-Aminophenylamino)-5-nitrobenzenesulfonic acid,Benzenesulfonic acid,2-[(4-aminophenyl)amino]-5-nitro-,CAS 91-29-2,309.3,C12H11N3O3S

Molecular Formula:C₁₂H₁₁N₃O₅S

Molecular Weight: 309.30

CAS Registry Number: 91-29-2

List of synthetic dyes :

C.I.Acid Orange 51

C.I.Acid Yellow 65

C.I.Acid Brown 354

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This entry was posted on Friday, June 7th, 2013 at 2:57 AM and is filed under Dye intermediates. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

One Response to “2-(4-Aminophenylamino)-5-nitrobenzenesulfonic acid”

1. Acid Yellow 65 on September 6th, 2013 at 7:22 AM

   […] Methods : 2-(4-Aminophenylamino)-5-nitrobenzenesulfonic acid diazotization, coupling with o-Cresol, and then use Benzenesulfonyl chloride phenol hydroxyl […]

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