Dye|Dye intermediates|Fluorescent Brightener|pigment dye

2-Aminobenzenesulfonic acid

Name: 2-Aminobenzenesulfonic acid

CA Name: Benzenesulfonic acid,2-amino-

Molecular Structure:

2-Aminobenzenesulfonic acid,Benzenesulfonic acid,2-amino-,CAS 88-21-1,173.19,C6H7NO3S

Molecular Formula:C₆H₇NO₃S

Molecular Weight: 173.19

CAS Registry Number: 88-21-1

List of synthetic dyes :

C.I.Reactive Orange 1

C.I.Reactive Orange 96

C.I.Reactive Red 120

C.I.Reactive Red 194

C.I.Reactive Red 221

C.I.Reactive Red 24

C.I.Reactive Red 29

C.I.Reactive Red 9

C.I.Reactive Blue 63

C.I.Mordant Violet 12

C.I.Acid Red 54

C.I.Direct Violet 16

C.I.Reactive Orange 2

C.I.Reactive Red 1

C.I.Reactive Red 15

C.I.Reactive Red 200

C.I.Reactive Red 227

C.I. Reactive Red 24:1

C.I.Reactive Red 3

C.I.Reactive Red 92

C.I.Reactive Brown 1

C.I.Solvent Yellow 15

C.I.Acid Yellow 13

C.I.Reactive Orange 5

C.I.Reactive Red 12

C.I.Reactive Red 17

C.I.Reactive Red 201

C.I.Reactive Red 231

C.I.Reactive Red 240

C.I.Reactive Red 41

C.I.Reactive Red 96

C.I.Mordant Yellow 45

C.I.Acid Orange 27

C.I.Pigment red 151

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This entry was posted on Wednesday, January 23rd, 2013 at 7:31 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.

20 Responses to “2-Aminobenzenesulfonic acid”

1. Reactive Red 3 on August 30th, 2013 at 3:37 AM

   […] Methods : 2-Aminobenzenesulfonic acid diazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid coupling, and then and […]

2. Reactive Red 12 on August 30th, 2013 at 7:07 AM

   […] Methods : 2-Aminobenzenesulfonic acid diazo, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acidcoupling, […]

3. Reactive Red 17 on August 30th, 2013 at 7:18 AM

   […] Methods : 2-Aminobenzenesulfonic acid diazo, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acidcoupling, again […]

4. Reactive Red 41 on August 30th, 2013 at 8:04 AM

   […] Methods :  2-Aminobenzenesulfonic acid  diazo, and 4-Aminonaphthalene-1-sulfonic acid coupling, and then hydrolysis, again with […]

5. Reactive Red 120 on September 2nd, 2013 at 3:24 AM

   […] Methods : 2-Aminobenzenesulfonic acid diazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid coupling, and […]

6. Reactive Red 194 on September 2nd, 2013 at 6:22 AM

   […] Methods :  the 2-Aminobenzenesulfonic acid diazo, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acidcoupling, and […]

7. Reactive Red 201 on September 2nd, 2013 at 7:10 AM

   […] Methods : 2-Aminobenzenesulfonic acid diazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid coupling, and […]

8. Reactive Red 200 on September 2nd, 2013 at 7:11 AM

   […] Methods : 2-Aminobenzenesulfonic acid diazo, and 4-Amino-5-hydroxynaphthalene-1,7-disulfonic acid coupling, and […]

9. Reactive Red 227 on September 3rd, 2013 at 1:34 AM

   […] Methods : the 2-Aminobenzenesulfonic acid diazo, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acidcoupling, and […]

10. Reactive Red 231 on September 3rd, 2013 at 1:37 AM

    […] Methods : 2-Aminobenzenesulfonic acid diazo, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acidcoupling, again […]

11. Reactive Red 240 on September 3rd, 2013 at 1:39 AM

    […] Methods : the 2-Aminobenzenesulfonic acid diazo, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid coupling, and […]

12. Acid Yellow 13 on September 4th, 2013 at 7:50 AM

    […] Methods : 2-Aminobenzenesulfonic acid diazo, and 5-Oxo-1-(2-sulfophenyl)-2,5-dihydro-1H-pyrazole-3-carboxylic […]

13. Acid Yellow 16 on September 4th, 2013 at 8:01 AM

    […] Methods : 2-Aminobenzenesulfonic acid diazo, with Diphenylamine coupling, and then will be preparing sulphonated […]

14. Acid Orange 27 on September 10th, 2013 at 7:53 AM

    […] Methods : 2-Aminobenzenesulfonic acid diazo, and  7-Amino-4-hydroxynaphthalene-2-sulfonic acid […]

15. Acid Red 56 on September 13th, 2013 at 1:49 AM

    […] Methods : 2-Aminobenzenesulfonic acid diazo, and O-Anisidine coupling, then the water with sulfonic acid base, again diazotization and […]

16. Acid Violet 131 on September 22nd, 2013 at 1:28 AM

    […] Methods : 2-Aminobenzenesulfonic acid diazo, and 2-Amino-4-methylanisole coupling, its product to diazo, coupled with the […]

17. Direct Violet 16 on October 8th, 2013 at 5:08 AM

    […] Methods :  2-Aminobenzenesulfonic acid diazo, and 2,5-Dimethylbenzenamine coupling, its product to diazo, and […]

18. Mordant Yellow 45 on October 30th, 2013 at 6:50 AM

    […] Methods : 2-Aminobenzenesulfonic acid diazotization,2-Hydroxy-5-(2-(3-methyl-5-oxo-2H-pyrazol-1(5H)-yl)-4-sulfophenylsulfonyloxy)benzoic […]

19. Reactive Red 92 on November 13th, 2013 at 2:28 AM

    […] Methods : 2-Aminobenzenesulfonic acid diazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid coupling, again with […]

20. Pigment Red 151 on November 29th, 2013 at 6:32 AM

    […] Methods : 2-Aminobenzenesulfonic acid diazotization, and 3-Hydroxy-N-(4-sulfobphenyl)-2-naphthamide coupling. And then translate into […]

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