Dye|Dye intermediates|Fluorescent Brightener|pigment dye

4-Aminonaphthalene-1,7-disulfonic acid

Name: 4-Aminonaphthalene-1,7-disulfonic acid

CA Name: 1,7-Naphthalenedisulfonic acid,4-amino-

Molecular Structure:

4-Aminonaphthalene-1,7-disulfonic acid,1,7-Naphthalenedisulfonic acid,4-amino-,CAS 85-74-5,303.31,C10H9NO6S2

Molecular Formula:C₁₀H₉NO₆S₂

Molecular Weight: 303.31

CAS Registry Number: 85-74-5

List of synthetic dyes :

C.I.Direct Orange 69

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This entry was posted on Wednesday, May 29th, 2013 at 5:16 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 “4-Aminonaphthalene-1,7-disulfonic acid”

1. Direct Orange 69 on September 29th, 2013 at 1:57 AM

   […] Methods : 4-Aminonaphthalene-1,6-disulfonic acid or 4-Aminonaphthalene-1,7-disulfonic acid diazo, and 2-Amino-4-methylanisole coupling, and then make the light […]

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