Dye|Dye intermediates|Fluorescent Brightener|pigment dye

3-Sulfo-5-aminosalicylic acid

Name: 3-Sulfo-5-aminosalicylic acid

CA Name: Benzoic acid,5-amino-2-hydroxy-3 -sulfo-

Molecular Structure:

3-Sulfo-5-aminosalicylic acid,Benzoic acid,5-amino-2-hydroxy-3 -sulfo-,CAS 6201-87-2,233.21,C7H7NO6S

Molecular Formula:C₇H₇NO₆S

Molecular Weight: 233.21

CAS Registry Number: 6201-87-2

List of synthetic dyes :

C.I.Acid Brown 144

C.I.Direct Red 187

C.I.Direct Green 59

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This entry was posted on Tuesday, March 19th, 2013 at 6:05 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 “3-Sulfo-5-aminosalicylic acid”

1. Direct Red 187 on September 30th, 2013 at 7:00 AM

   […] of sodium hydroxide solution in (E)-2-(2-sulfo-4-nitrostyryl)-5-nitrobenzenesulfonic acid and 3-Sulfo-5-aminosalicylic acid diazo, and 2-Amino-4-methylanisole coupled to a heating […]

2. Acid Brown 144 on November 14th, 2013 at 6:08 AM

   […] Methods : 3-Sulfo-5-aminosalicylic acid diazo, Coupled with resorcinol, then will the precipitation with formic acid dyes chrome […]

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