ChemicalBook Product Catalog Dyes and Pigments dye Direct Dyes CHLORAZOL BLUE RW

CHLORAZOL BLUE RW

CHLORAZOL BLUE RW Basic information
Product Name:CHLORAZOL BLUE RW
Synonyms:1,3-naphthalenedisulfonicacid,4-amino-5-hydroxy-6-((4’-((2-hydroxy-1-naphthal;1,3-naphthalenedisulfonicacid,4-amino-5-hydroxy-6-[[4’-[(2-hydroxy-1-naphthal;3’-dimethoxy(1,1’-biphenyl)-4-yl)azo)-enyl)azo)-disodiumsalt;3’-dimethoxy[1,1’-biphenyl]-4-yl]azo]-enyl)azo]-disodiumsalt;airedalebluerwd;amanilbluerw;atlanticbluerw;azinebrilliantbluerw
CAS:2586-57-4
MF:C34H28N5NaO10S2
MW:753.73
EINECS:219-964-0
Product Categories:
Mol File:2586-57-4.mol
CHLORAZOL BLUE RW Structure
CHLORAZOL BLUE RW Chemical Properties
EPA Substance Registry SystemC.I. Direct Blue 22, disodium salt (2586-57-4)
Safety Information
MSDS Information
CHLORAZOL BLUE RW Usage And Synthesis
Preparation3,3′-Dimethoxylbenzidine double nitriding, first and 4-Amino-5-hydroxynaphthalene-1,3-disulfonic acid?coupling, and then and Naphthalen-2-ol coupling.
Properties and Applicationsblue. Soluble in water for blue, soluble in soluble fiber element, insoluble in organic solvents. The strong sulfuric acid for green light blue, purple precipitation after diluted; In the light of nitric acid for palm gray solution. The dye solution to join for blue-ray red rare hydrochloric acid; Add sodium hydroxide for purple.
Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 4-5 4-5 1 1-2 1-2
AATCC 5 3-4 1-2 3-4 2-3
CHLORAZOL BLUE RW Preparation Products And Raw materials
Raw materialso-Dianisidine-->4-amino-5-hydroxynaphthalene-1,3-disulphonic acid-->2-Naphthol
6'-Amino-1'-hydroxy-4-[[4-[(3-sodiosulfophenyl)azo]-1-naphthalenyl]azo][1,2'-azobisnaphthalene]-3',6-disulfonic acid disodium salt Direct blue 126 (C.I. 34010) DIRECT BLUE 25 6,6'-[(3,3'-Dimethyl-1,1'-biphenyl-4,4'-diyl)bis(azo)]bis[4-amino-5-hydroxy-1-naphthalenesulfonic 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 7'-Amino-4-[[4-[(4-aminophenyl)azo]-6-sodiosulfo-1-naphthalenyl]azo]-1'-hydroxy[1,2'-azobisnaphthalene]-3',6-disulfonic acid disodium salt 1-AMINO-8-NAPHTHOL-2,4-DISULFONIC ACID MONOSODIUM SALT 1-AMINO-8-NAPHTHOL-4-SULFONIC ACID 6-Amino-1-naphthalenesulfonic acid 4-Amino-1,3-benzenedisulfonic acid Solvent Red 1 CHLORAZOL BLUE RW Sodium 5-hydroxynaphthalene-1-sulphonate 4-amino-5-hydroxynaphthalene-1,3-disulphonic acid 6-AMINO-1,3-NAPHTHALENEDISULFONIC ACID DISODIUM SALT 1-AMINO-2-NAPHTHALENESULFONIC ACID 2-Naphthylamine-5,7-disulfonic acid 1-Naphthol-5-sulfonic acid
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