Dye|Dye intermediates|Fluorescent Brightener|pigment dye

4-Amino-5-hydroxynaphthalene-1,7-disulfonic acid

Name: 4-Amino-5-hydroxynaphthalene-1,7-disulfonic acid

CA Name: 1,7-Naphthalene disulfonic acid,4-amino-5-hydroxy-

Molecular Structure:

4-Amino-5-hydroxynaphthalene-1,7-disulfonic acid,1,7-Naphthalene disulfonic acid,4-amino-5-hydroxy-,CAS 130-23-4,319.31,C10H9NO7S2

Molecular Formula:C₁₀H₉NO₇S₂

Molecular Weight: 319.31

CAS Registry Number: 130-23-4

List of synthetic dyes :

C.I.Reactive Red 15

C.I.Acid Red 107

C.I.Acid Red 133

C.I.Direct Green 58

C.I.Reactive Red 200

C.I.Acid Red 108

C.I.Direct Black 90

C.I.Direct Green 60

C.I.Reactive Red 40

C.I.Acid Red 110

C.I.Direct Green 55

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This entry was posted on Wednesday, May 29th, 2013 at 7:49 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-Amino-5-hydroxynaphthalene-1,7-disulfonic acid”

1. Reactive Red 15 on August 30th, 2013 at 7:14 AM

   […] Methods : 4-Amino-5-hydroxynaphthalene-1,7-disulfonic acid and 2,4,6-Trichloro-1,3,5-triazine condensation, 2-Aminobenzenesulfonic acid diazo, and […]

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