Direct blue 126 (C.I. 34010)

CAS No.: 12768-86-4

Chemical Name:: Direct blue 126 (C.I. 34010)

Synonyms: Direct Blue 226;C.I. Direct Blue 226;Direct blue 126 (C.I. 34010);C.I.Direct Blue 226:C.I.22800

CBNumber:: CB31486200

Molecular Formula:

Molecular Weight:: 0

MOL File:: Mol file

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Direct blue 126 (C.I. 34010) Chemical Properties,Uses,Production

Preparation

2-Amino-5-(4-amino-3-barboxyphenyl)benzoic acid?double nitriding, and 4-Amino-5-hydroxynaphthalene-1,3-disulfonic acid (2 Moore) coupling, and then and total to 70 ℃ hot copper sulfate to transform into copper complex.

Properties and Applications

bright blue.

Standard	Acid Resistance	Alkali Resistance	Light Fastness	Soaping		Water
				Fading	Stain	Fading	Stain
ISO	4	3	5	1-2	3	2	1-2

Direct blue 126 (C.I. 34010) Preparation Products And Raw materials

Raw materials

4,4'-DIAMINOBIPHENYL-3,3'-DICARBOXYLIC ACID 4-amino-5-hydroxynaphthalene-1,3-disulphonic acid

Preparation Products

12768-86-4(Direct blue 126 (C.I. 34010))Related Search:

DIRECT BLUE 218 2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[[4'-[[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]-, trisodium salt Direct blue 26, trisodium salt 7'-Amino-4-[[4-[(4-aminophenyl)azo]-6-sodiosulfo-1-naphthalenyl]azo]-1'-hydroxy[1,2'-azobisnaphthalene]-3',6-disulfonic acid disodium salt 5-Amino-4-hydroxy-3-[[4'-[(1-hydroxy-4-sulfo-2-naphtyl)azo]-1,1'-biphenyl-4-yl]azo]-2,7-naphthalenedisulfonic acid trisodium salt

CHLORAZOL BLUE RW 6,6'-[(3,3'-Dimethyl-1,1'-biphenyl-4,4'-diyl)bis(azo)]bis[4-amino-5-hydroxy-1-naphthalenesulfonic acid]disodium salt DIRECT BLUE 25 6'-Amino-1'-hydroxy-4-[[4-[(3-sodiosulfophenyl)azo]-1-naphthalenyl]azo][1,2'-azobisnaphthalene]-3',6-disulfonic acid disodium salt

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Direct blue 126 (C.I. 34010) C.I. Direct Blue 226 Direct Blue 226 C.I.Direct Blue 226:C.I.22800 12768-86-4