Dye|Dye intermediates|Fluorescent Brightener|pigment dye

4-((4-Aminophenyl)diazenyl)benzenesulfonic acid

Name: 4-((4-Aminophenyl)diazenyl)benzenesulfonic acid

CA Name: Benzenesulfonic acid,4-[(4-aminophenyl)azo]-,monosodium salt

Molecular Structure:

4-((4-Aminophenyl)diazenyl)benzenesulfonic acid,Benzenesulfonic acid,4-[(4-aminophenyl)azo]-,monosodium salt,CAS 104-23-4,277.30,C12H11N3O3S

Molecular Formula:C₁₂H₁₁N₃O₃S

Molecular Weight: 277.30

CAS Registry Number: 104-23-4

List of synthetic dyes :

C.I.Mordant Orange 10

C.I.Acid Red 142

C.I.Acid Red 351

C.I.Direct Red 153

C.I.Direct Red 81

C.I.Mordant Orange 6

C.I.Solvent Red 33

C.I.Acid Red 151

C.I.Acid Red 151:1

C.I.Acid Red 70

C.I.Acid Yellow 6

C.I.Direct Red 127:1

C.I.Direct Red 152

C.I.Direct Red 154

C.I.Direct Red 253

C.I.Direct Brown 202

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This entry was posted on Friday, June 7th, 2013 at 2:47 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.

8 Responses to “4-((4-Aminophenyl)diazenyl)benzenesulfonic acid”

1. Acid Yellow 6 on September 4th, 2013 at 7:30 AM

   […] Methods : (a) 4-((4-Aminophenyl)diazenyl)benzenesulfonic acid and […]

2. Acid Red 151 on September 16th, 2013 at 3:33 AM

   […] Methods : 4-((4-Aminophenyl)diazenyl)benzenesulfonic acid diazo, and Naphthalen-2-ol […]

3. Acid Red 151:1 on September 16th, 2013 at 3:34 AM

   […] Methods :4-((4-Aminophenyl)diazenyl)benzenesulfonic acid diazo, and Naphthalen-2-ol coupling, and then turn it into Lithium […]

4. Acid Red 351 on September 17th, 2013 at 8:02 AM

   […] Methods : 4-((4-Aminophenyl)diazenyl)benzenesulfonic acid diazo, and […]

5. Direct Red 253 on September 30th, 2013 at 7:27 AM

   […] Methods : 4-((4-Aminophenyl)diazenyl)benzenesulfonic acid diazo, and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid, coupled with […]

6. Direct Brown 202 on October 12th, 2013 at 6:54 AM

   […] Methods : 4-((4-Aminophenyl)diazenyl)benzenesulfonic acid diazo, and 5-Aminonaphthalene-2-sulfonic acid coupling, again diazo, coupled with phenol. Finally […]

7. Mordant Orange 6 on November 19th, 2013 at 7:19 AM

   […] Methods : 4-((4-Aminophenyl)diazenyl)benzenesulfonic acid diazotization, and 2-Hydroxybenzoic acid […]

8. Mordant Orange 10 on November 19th, 2013 at 7:20 AM

   […] Methods : 4-((4-Aminophenyl)diazenyl)benzenesulfonic acid diazotization, and 2-Hydroxy-3-methylbenzoic acid […]

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