Dye|Dye intermediates|Fluorescent Brightener|pigment dye

2-(2-Sulfo-4-aminophenylthio)-5-aminobenzenesulfonic acid

Name: 2-(2-Sulfo-4-aminophenylthio)-5-aminobenzenesulfonic acid

CA Name: Metanilic acid,6,6-thiodi-

Molecular Structure:

2-(2-Sulfo-4-aminophenylthio)-5-aminobenzenesulfonic acid,Metanilic acid,6,6-thiodi-,CAS 118-86-5,376.43,C12H12N2O6S3

Molecular Formula:C₁₂H₁₂N₂O₆S₃

Molecular Weight: 376.43

CAS Registry Number: 118-86-5

List of synthetic dyes :

C.I.Acid Yellow 38

C.I.Direct Yellow 74

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This entry was posted on Friday, June 7th, 2013 at 7:00 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.

2 Responses to “2-(2-Sulfo-4-aminophenylthio)-5-aminobenzenesulfonic acid”

1. Acid Yellow 38 on September 5th, 2013 at 7:48 AM

   […] Methods : 2-(2-Sulfo-4-aminophenylthio)-5-aminobenzenesulfonic acid double nitriding, and phenol (2 Moore) coupling, and then under pressure to the hydroxyl ethyl with […]

2. Direct Yellow 74 on September 27th, 2013 at 3:18 AM

   […] Methods :  2-(2-Sulfo-4-aminophenylthio)-5-aminobenzenesulfonic acid double nitriding, and 2-Hydroxybenzoic acid (2 Moore) […]

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