Dye|Dye intermediates|Fluorescent Brightener|pigment dye

3-Aminobenzenesulfonic acid

Name: 3-Aminobenzenesulfonic acid

CA Name: Benzenesulfonic acid,3-amino-

Molecular Structure:

3-Aminobenzenesulfonic acid,Benzenesulfonic acid,3-amino-,CAS 121-47-1,173.19,C6H7NO3S

Molecular Formula:C₆H₇NO₃S

Molecular Weight: 173.19

CAS Registry Number: 121-47-1

List of synthetic dyes :

C.I.Reactive Orange 5

C.I.Reactive Red 43

C.I.Reactive Blue 171

C.I.Reactive Blue 49

C.I.Reactive Green 19

C.I.Solvent Yellow 134

C.I.Acid Orange 116

C.I.Acid Orange 61

C.I.Acid Red 299

C.I.Acid Yellow 219

C.I.Reactive Black 45

C.I.Reactive Red 7

C.I.Reactive Blue 198
C.I.Reactive Blue 5

C.I.Reactive Violet 1

C.I.Food Orange 2

C.I.Acid Orange 127

C.I.Acid Black 35

C.I.Acid Yellow 158

C.I.Acid Yellow 36

C.I.Reactive Red 198

C.I.Reactive Red 79

C.I.Reactive Blue 2

C.I.Reactive Blue 63

C.I.Mordant Yellow 66

C.I.Food Yellow 7

C.I.Acid Orange 165

C.I.Acid Red 119

C.I.Acid Yellow 158:1

C.I.Acid Yellow 98

Acid Blue 113

Acid Blue 120

C.I.Acid Brown 119

C.I.Acid Brown 120

C.I.Acid Brown 138

C.I.Fluorescent Brightener 114

C.I.Fluorescent Brightener 145

C.I.Fluorescent Brightener 251

C.I.Fluorescent Brightener 362

C.I.Direct Orange 24

C.I.Direct Orange 35

C.I.Direct Orange 37

C.I.Direct Orange 61

C.I.Direct Orange 70

C.I.Direct Red 121

C.I.Direct Yellow 117

C.I.Direct Yellow 118

C.I.Direct Yellow 120

C.I.Direct Yellow 132

C.I.Direct Yellow 134

C.I.Direct Yellow 142

C.I.Direct Yellow 44

C.I.Direct Blue 110

C.I.Direct Blue 186

C.I.Direct Blue 258

C.I.Direct Blue 74

C.I.Direct Blue 75

C.I.Direct Green 51

C.I.Direct Violet 31

C.I.Direct Brown 119

C.I.Direct Brown 208

C.I.Direct Brown 5

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This entry was posted on Wednesday, January 23rd, 2013 at 7:11 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.

33 Responses to “3-Aminobenzenesulfonic acid”

1. Food Yellow 7 on August 9th, 2013 at 5:52 AM

   […] Methods : 3-Aminobenzenesulfonic acid diazo, With 3-Aminonaphthalene-2,7-disulfonic […]

2. Food Orange 2 on August 9th, 2013 at 6:12 AM

   […] Methods : 3-Aminobenzenesulfonic acid diazo, and 6-Hydroxynaphthalene-2-sulfonic acid […]

3. Reactive Orange 5 on August 29th, 2013 at 6:30 AM

   […] Manufacturing Methods : 2,4,6-Trichloro-1,3,5-triazine and 4-Hydroxy-7-(methylamino)naphthalene-2-sulfonic acid condensation, its product and the 2-Aminobenzenesulfonic acid coupling, and then between 3-Aminobenzenesulfonic acid condensation. […]

4. Acid Yellow 36 on September 5th, 2013 at 7:31 AM

   […] Methods : 3-Aminobenzenesulfonic acid diazo, with Diphenylamine […]

5. Acid Yellow 98 on September 6th, 2013 at 8:16 AM

   […] Methods : 3-Aminobenzenesulfonic acid diazo, coupled with 2-Hydroxybenzoic acid, in 90 ℃ solution, deal with their products with formic […]

6. Acid Yellow 219 on September 9th, 2013 at 7:23 AM

   […] Methods : 3-Aminobenzenesulfonic acid diazo, and (2-Methoxyphenylamino)methanesulfonic acid coupling, remove a sulfonic acid hydrolysis […]

7. Acid Orange 61 on September 11th, 2013 at 6:09 AM

   […] Methods : 3-Aminobenzenesulfonic acid diazo, and Quinolin-8-ol coupling, and then in water solution and formic acid chromium heating, in […]

8. Acid Orange 127 on September 11th, 2013 at 7:20 AM

   […] Methods : 3-Aminobenzenesulfonic acid diazo, and Naphthalen-1-amine coupling, product to diazo, coupled with phenol, then will the phenol […]

9. Acid Orange 165 on September 11th, 2013 at 7:58 AM

   […] Methods : 3-Aminobenzenesulfonic acid diazo, and 2,5-Dimethoxyaniline coupling, its product to diazo, and […]

10. Acid Red 119 on September 13th, 2013 at 7:25 AM

    […] Methods : 3-Aminobenzenesulfonic acid diazo, and Naphthalen-1-amine coupling, product to diazo, and […]

11. Acid Red 299 on September 17th, 2013 at 7:41 AM

    […] Methods : 3-Aminobenzenesulfonic acid diazo, and Naphthalen-1-amine coupling, again diazo, and […]

12. Acid Blue 113 on September 23rd, 2013 at 2:59 AM

    […] Methods : 3-Aminobenzenesulfonic acid diazo, and Naphthalen-1-amine coupling, its product to diazo, and 8-(Phenylamino)naphthalen-1-ol  […]

13. Acid Blue 120 on September 23rd, 2013 at 3:06 AM

    […] Methods : 3-Aminobenzenesulfonic acid diazo, and Naphthalen-1-amine coupling, its product to diazo, and […]

14. Acid Brown 119 on September 24th, 2013 at 8:18 AM

    […] Methods :   3-Aminobenzenesulfonic acid diazo, and Benzene-1,4-diamine coupling ; 4-Nitrobenzenamine diazo, Coupled with resorcinol; And […]

15. Acid Brown 120 on September 24th, 2013 at 8:20 AM

    […] Methods :   3-Aminobenzenesulfonic acid diazo, and the coupling Benzene-1,3-diamine, its product (2 Moore) and double the nitride […]

16. Acid Black 35 on September 25th, 2013 at 7:27 AM

    […] Methods : 3-Aminobenzenesulfonic acid diazo, and Naphthalen-1-amine coupling, its product to diazo, coupled with the […]

17. Direct Yellow 44 on September 26th, 2013 at 6:19 AM

    […] Methods : 3-Aminobenzenesulfonic acid diazo, and (2-Methoxyphenylamino)methanesulfonic acid coupling. Then the water with sulfonic acid […]

18. Direct Yellow 117 on September 27th, 2013 at 3:30 AM

    […] Methods : 3-Aminobenzenesulfonic acid diazo, and (2-Methoxyphenylamino)methanesulfonic acid coupling, then the water with sulfonic acid […]

19. Direct Orange 24 on September 27th, 2013 at 6:02 AM

    […] Methods : 3-Aminobenzenesulfonic acid diazo, and 2,4-Diaminobenzenesulfonic acid coupled; C.I. Direct Yellow 59 (C.I. 49000) diazo, and […]

20. Direct Orange 61 on September 29th, 2013 at 1:52 AM

    […] sodium hydroxide solution in (E)-2-(2-sulfo-4-nitrostyryl)-5-nitrobenzenesulfonic acid with 3-Aminobenzenesulfonic acid sodium diazo with aniline coupled with heating […]

21. Direct Orange 70 on September 29th, 2013 at 1:59 AM

    […] sodium hydroxide solution in (E)-2-(2-sulfo-4-nitrostyryl)-5-nitrobenzenesulfonic acid with 3-Aminobenzenesulfonic acid sodium diazotization and O-Anisidine coupled with heating […]

22. Direct Red 121 on September 30th, 2013 at 3:15 AM

    […] Methods : 3-Aminobenzenesulfonic acid diazo, and a coupling m-Toluidine, its product to diazo, and […]

23. Direct Violet 31 on October 8th, 2013 at 5:24 AM

    […] Methods : 3-Aminobenzenesulfonic acid diazo, and 2-Amino-4-methylanisole coupling, its product to diazo, in alkaline conditions and […]

24. Direct Blue 74 on October 10th, 2013 at 3:02 AM

    […] Methods : 3-Aminobenzenesulfonic acid diazo, and 5-Aminonaphthalene-2-sulfonic acid and 8-Aminonaphthalene-2-sulfonic acid first […]

25. Direct Blue 75 on October 10th, 2013 at 3:08 AM

    […] Methods :3-Aminobenzenesulfonic acid diazo, and 5-Aminonaphthalene-2-sulfonic acid coupling, its product to diazo, and […]

26. Direct Blue 186 on October 11th, 2013 at 1:50 AM

    […] Methods :  3-Aminobenzenesulfonic acid diazo, and Naphthalen-1-amine coupling, again diazo, and 8-Aminonaphthalene-2-sulfonic acid […]

27. Direct Green 51 on October 11th, 2013 at 7:14 AM

    […] Methods :3-Aminobenzenesulfonic acid diazo, and 8-Aminonaphthalene-2-sulfonic acid coupling, again diazo, and […]

28. Direct Brown 119 on October 12th, 2013 at 5:44 AM

    […] Methods :3-Aminobenzenesulfonic acid diazo, and Benzene-1,3-diamine coupling, generation single accidentally nitrogen compounds (A); […]

29. Direct Brown 208 on October 12th, 2013 at 6:57 AM

    […] Methods :3-Aminobenzenesulfonic acid (0.5 Moore) and 4-Aminobenzenesulfonic acid (0.5 Moore) diazo, and Benzene-1,3-diamine coupling, […]

30. Mordant Yellow 66 on October 30th, 2013 at 7:06 AM

    […] Methods :  3-Aminobenzenesulfonic acid diazotization, and 2-Hydroxybenzoic […]

31. Reactive Blue 171 on November 13th, 2013 at 3:55 AM

    […] Methods : 3-Aminobenzenesulfonic acid and between 2,4,6-Trichloro-1,3,5-triazine condensation, and then 2,4-Diaminobenzenesulfonic acid […]

32. Direct Yellow 118 on November 15th, 2013 at 3:03 AM

    […] Methods : 3-Aminobenzenesulfonic acid diazo, and (2-Methoxyphenylamino)methanesulfonic acid coupling, then the water with sulfonic acid […]

33. Direct Orange 37 on November 15th, 2013 at 4:14 AM

    […] sodium hydroxide solution in 1,2-Bis(4-nitro-2-sulfophenyl)ethane sodium salt between two with 3-Aminobenzenesulfonic acid diazotization and 2-Amino-4-methylanisole coupled with product heating (40260). In reflux […]

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