8004-90-8

Basic information

• Product Name: ALKALI BLUE 6B
• Synonyms: Benzenesulfonic acid, 4-4-(phenylamino)phenyl4-(phenylimino)-2,5-cyclohexadien-1-ylidenemethylphenylamino-, monosodium salt;C.I. Alkali Blue 6B;Alkali blue 6B sodiuM salt;Benzenesulfonic acid,[[4-[[4-(phenylamino)phenyl][4-(phenylimino)-2,5-cyclohexadien-1-ylidene]methyl]phenyl]amino]-,sodium salt (1:1);alkaliblue6bsodium;Benzenesulfonicacid,[[4-[[4-(phenylamino)phenyl][4-(phenylimino)-2,5-cyclohexadien-1-ylidene]methyl]phenyl]amino]-monosodiumsalt;[[4-[[4-(anilino)phenyl][4-(phenylimino)-2,5-cyclohexadien-1-ylidene]methyl]phenyl]amino]benzenesulphonic acid;CI 42750
• CAS NO: 8004-90-8
• Molecular Formula: C74H59N6NaO7S2
• Molecular Weight: 1231.42
• EINECS: 215-385-2
• Mol File: 8004-90-8.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• CAS DataBase Reference: ALKALI BLUE 6B(CAS DataBase Reference)
• NIST Chemistry Reference: ALKALI BLUE 6B(8004-90-8)
• EPA Substance Registry System: ALKALI BLUE 6B(8004-90-8)

Safety Data

• Hazardous Substances Data: 8004-90-8(Hazardous Substances Data)

Usage

Preparation

products with strong sulfuric acid C.I. Solvent Blue 23 (C.I. 42760), and translated into sodium salt.

Properties and Applications

blue. Insoluble in water, soluble in hot water for blue, soluble in ethanol for green light blue. The strong sulfuric acid for red brown, after diluted blue precipitation. Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater Fading Stain Fading Stain Fading Stain ISO 3 2-3 4-5 5

Standard

Light Fastness

Fading

Stain

ISO

3

InChI:InChI=1/C37H29N3O3S.Na/c41-44(42,43)36-14-8-7-13-35(36)40-34-25-19-29(20-26-34)37(27-15-21-32(22-16-27)38-30-9-3-1-4-10-30)28-17-23-33(24-18-28)39-31-11-5-2-6-12-31;/h1-26,38,40H,(H,41,42,43);/q;+1/p-1