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Direct Blue 278:1

Direct Blue 278:1 Structure
Direct Blue 278:1 structure
CAS No.
Chemical Name:
Direct Blue 278:1
Synonyms
Direct Blue 278:1;C.I.Direct Blue 278:1:C.I.354562
CBNumber:
CB39702917
Molecular Formula:
Molecular Weight:
0
MDL Number:
MOL File:
Mol file
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Direct Blue 278:1 Chemical Properties,Uses,Production

Preparation

5-Amino-2-(4-aminophenylamino)benzenesulfonic acid double nitriding, and 5-Aminonaphthalene-2-sulfonic acid and 8-Aminonaphthalene-2-sulfonic acid coupling, and double nitriding, and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid (2 Moore) coupled.

Properties and Applications

mainly used for paper shading.

Direct Blue 278:1 Preparation Products And Raw materials

Raw materials

1-Naphthylamine-7-sulfonic acid 5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid J acid 1-Aminonaphthalene-6-sulfonic acid

Preparation Products

(Direct Blue 278:1)Related Search:

C.I. Direct Blue 283 Direct Blue 264 Direct Blue 289 Direct blue 273 Direct Blue 280
Direct Blue 281 Direct Blue 267 Direct Blue 278 1,3,6-Naphthalenetrisulfonic acid, 8-hydroxy-7-[[4'-[(2-hydroxy-1-naphthalenyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-, trisodium salt

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Direct Blue 278:1 C.I.Direct Blue 278:1:C.I.354562