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Bis(4-hydroxy-2-sulfonaphthalene-7-yl)amine

Name: Bis(4-hydroxy-2-sulfonaphthalene-7-yl)amine

CA Name: 2-Naphthalenesulfonic acid,7,7′-iminobis[4-hydroxy-

Molecular Structure:

Bis(4-hydroxy-2-sulfonaphthalene-7-yl)amine,2-Naphthalenesulfonic acid,7,7'-iminobis[4-hydroxy-,CAS 87-03-6,461.47,C20H15NO8S2

Bis(4-hydroxy-2-sulfonaphthalene-7-yl)amine,2-Naphthalenesulfonic acid,7,7′-iminobis[4-hydroxy-,CAS 87-03-6,461.47,C20H15NO8S2

Molecular Formula:C20H15NO8S2

Molecular Weight: 461.47

CAS Registry Number: 87-03-6

List of synthetic dyes :

C.I.Acid Blue 36

C.I.Direct Blue 159

C.I.Direct Blue 184

C.I.Direct Violet 14

C.I.Direct Violet 49

C.I.Direct Red 149

C.I.Direct Blue 162

C.I.Direct Blue 185

C.I.Direct Violet 25

C.I.Direct Violet 53

C.I.Direct Red 31

C.I.Direct Blue 163

C.I.Direct Violet 102

C.I.Direct Violet 48

C.I.Direct Violet 66


2 Responses to “Bis(4-hydroxy-2-sulfonaphthalene-7-yl)amine”

  1. […] Methods : 3-Amino-5-chloro-4-hydroxybenzenesulfonic acid (2 Moore) diazo, coupled with Bis(4-hydroxy-2-sulfonaphthalene-7-yl)amine, formic acid and then use chrome treatment, making it chromium […]

  2. […] Methods : 4,4′-Diamino-3,3′-Biphenyldisulfonic acid double nitriding, and Bis(4-hydroxy-2-sulfonaphthalene-7-yl)amine (2 Moore) […]

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