Dye|Dye intermediates|Fluorescent Brightener|pigment dye

2-Amino-5-methylbenzenesulfonic acid

Name: 2-Amino-5-methylbenzenesulfonic acid

CA Name: Benzenesulfonic acid,2-amino-5-methyl-

Molecular Structure:

2-Amino-5-methylbenzenesulfonic acid,Benzenesulfonic acid,2-amino-5-methyl-,CAS 88-44-8,187.22,C7H9NO3S

Molecular Formula:C₇H₉NO₃S

Molecular Weight: 187.22

CAS Registry Number: 88-44-8

List of synthetic dyes :

C.I.Reactive Red 189

C.I.Reactive Red 252

C.I.Reactive Red 45

C.I.Reactive Red 45:1
C.I.Reactive Red 45:1

Acid Blue 145

Acid Blue 81:1

C.I.Pigment Red 57:1

C.I.Pigment Red 57:2

C.I.Pigment Red 70

C.I.Direct Violet 40

C.I.Reactive Red 256

C.I.Reactive Red 88

C.I.Pigment Red 57

C.I.Pigment Red 57:3

C.I.Direct Violet 41

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This entry was posted on Friday, March 22nd, 2013 at 5:55 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 “2-Amino-5-methylbenzenesulfonic acid”

1. Reactive Red 88 on September 2nd, 2013 at 3:05 AM

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

2. Reactive Red 189 on September 2nd, 2013 at 6:19 AM

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

3. Reactive Red 252 on September 3rd, 2013 at 1:50 AM

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

4. Direct Violet 40 on October 8th, 2013 at 5:46 AM

   […] Methods :  2-Amino-5-methylbenzenesulfonic acid diazo, and 2-Amino-4-methylanisole coupling, its product to diazo, in alkaline conditions and […]

5. Direct Violet 41 on October 8th, 2013 at 5:49 AM

   […] Methods :  2-Amino-5-methylbenzenesulfonic acid diazo, and 2,5-Dimethylbenzenamine coupling, its product to diazo, in alkaline conditions and […]

6. Pigment Red 57 on November 28th, 2013 at 7:38 AM

   […] Methods :2-Amino-5-methylbenzenesulfonic acid diazotization, and 3-Hydroxy-2-naphthoic acid […]

7. Pigment Red 57:1 on November 28th, 2013 at 7:39 AM

   […] Methods :2-Amino-5-methylbenzenesulfonic acid diazotization, and 3-Hydroxy-2-naphthoic acid coupling, and then into calcium […]

8. Pigment Red 70 on November 28th, 2013 at 8:06 AM

   […] Methods :2-Amino-5-methylbenzenesulfonic acid diazotization, and Naphthalen-2-ol […]

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