Dye|Dye intermediates|Fluorescent Brightener|pigment dye

5-Amino-7-ehtoxy-2-naphthalenesulfonic acid

Name: 5-Amino-7-ehtoxy-2-naphthalenesulfonic acid

CA Name: 5-amino-7-ethoxynaphthalene-2-sulfonic acid

Molecular Structure:

5-Amino-7-ehtoxy-2-naphthalenesulfonic acid,5-amino-7-ethoxynaphthalene-2-sulfonic acid,267.3,C12H13NO4S

Molecular Formula:C₁₂H₁₃NO₄S

Molecular Weight: 267.3

CAS Registry Number:

List of synthetic dyes :

C.I.Direct Blue 122

C.I.Direct Green 13

C.I.Direct Green 33

C.I.Direct Green 38

C.I.Direct Green 51

C.I.Direct Blue 130

C.I.Direct Green 23

C.I.Direct Green 34

C.I.Direct Green 49

C.I.Direct Blue 83

C.I.Direct Green 3

C.I.Direct Green 36

C.I.Direct Green 50

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This entry was posted on Friday, June 7th, 2013 at 8:13 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 “5-Amino-7-ehtoxy-2-naphthalenesulfonic acid”

1. Direct Green 36 on November 18th, 2013 at 4:19 AM

   […] acid diazo, coupled with phenol, then methylation, will the Nitro reduction, product diazo, and 5-Amino-7-ehtoxy-2-naphthalenesulfonic acid coupling, its product to diazo, and 3-(5-Hydroxy-7-sulfonaphthalen-2-ylamino)benzoic […]

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