Dye|Dye intermediates|Fluorescent Brightener|pigment dye

3-(5-Hydroxy-7-sulfonaphthalen-2-ylamino)benzoic acid

Name: 3-(5-Hydroxy-7-sulfonaphthalen-2-ylamino)benzoic acid

CA Name: Benzoic acid,m-[(5-hydroxy-7-sulfo-naphthyl)amino]-

Molecular Structure:

3-(5-Hydroxy-7-sulfonaphthalen-2-ylamino)benzoic acid,Benzoic acid,m-[(5-hydroxy-7-sulfo-naphthyl)amino]-,CAS 5855-83-4,359.35,C17H13NO6S

Molecular Formula:C₁₇H₁₃NO₆S

Molecular Weight: 359.35

CAS Registry Number: 5855-83-4

List of synthetic dyes :

C.I.Direct Blue 93

C.I.Direct Green 36

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This entry was posted on Thursday, June 27th, 2013 at 6:17 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.

One Response to “3-(5-Hydroxy-7-sulfonaphthalen-2-ylamino)benzoic acid”

1. Direct Blue 93 on November 18th, 2013 at 1:45 AM

   […] Methods : 2-Amino-5-(4-amino-3-barboxyphenyl)benzoic acid double nitriding, and 3-(5-Hydroxy-7-sulfonaphthalen-2-ylamino)benzoic acid (2 Moore) coupled, again with copper sulfate and ammonia water heated to 90 ℃ solution together, […]

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