Dye|Dye intermediates|Fluorescent Brightener|pigment dye

4-Amino-2-methylbenzetiesulfonic acid

Name: 4-Amino-2-methylbenzetiesulfonic acid

CA Name: o-Toluenesulfonic acid,4-amino-

Molecular Structure:

4-Amino-2-methylbenzetiesulfonic acid,o-Toluenesulfonic acid,4-amino-,CAS 133-78-8,187.22,C7H9NO3S

Molecular Formula:C₇H₉NO₃S

Molecular Weight: 187.22

CAS Registry Number: 133-78-8

List of synthetic dyes :

C.I.Pigment Red 51

C.I.Pigment Red 51:1

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This entry was posted on Monday, March 25th, 2013 at 6:01 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 “4-Amino-2-methylbenzetiesulfonic acid”

1. Pigment Red 51:1 on November 28th, 2013 at 7:22 AM

   […] Methods : 4-Amino-2-methylbenzetiesulfonic acid diazotization, and Naphthalen-2-ol coupling, and then convert it to calcium […]

2. Pigment Red 51 on November 28th, 2013 at 7:23 AM

   […] Methods : 4-Amino-2-methylbenzetiesulfonic acid diazotization, and Naphthalen-2-ol coupling, and then convert it to barium […]

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