ChemicalBook >> CAS DataBase List >>2-[(4-amino-9,10-dihydro-9,10-dioxo-3-sulfo-1-anthracenyl) amino]-4-[[2-(sulfooxy)ethyl]sulfonyl]-Benzoic acid

2-[(4-amino-9,10-dihydro-9,10-dioxo-3-sulfo-1-anthracenyl) amino]-4-[[2-(sulfooxy)ethyl]sulfonyl]-Benzoic acid

CAS No.
20640-71-5
Chemical Name:
2-[(4-amino-9,10-dihydro-9,10-dioxo-3-sulfo-1-anthracenyl) amino]-4-[[2-(sulfooxy)ethyl]sulfonyl]-Benzoic acid
Synonyms
C.I.Reactive Blue 27;Remazol Brilliant Blue B;Celmazol Brilliant Blue B;Sumifix Brilliant Blue B.;Reactive Brilliant Blue KN-B;C.I.Reactive Blue 27:C.I.612020;2-[(4-Amino-9,10-dihydro-9,10-dioxo-3-sulfoanthracen)-1-ylamino]-4-[[2-(sulfooxy)ethyl]sulfonyl]benzoic acid;2-[[(4-Amino-9,10-dihydro-9,10-dioxo-3-sulfoanthracen)-1-yl]amino]-4-[[2-(sulfooxy)ethyl]sulfonyl]benzoic acid;2-[(4-amino-9,10-dihydro-9,10-dioxo-3-sulfo-1-anthracenyl) amino]-4-[[2-(sulfooxy)ethyl]sulfonyl]-Benzoic acid;Benzoic acid, 2-[(4-amino-9, 10-dihydro-9, 10-dioxo-3-sulfo-1-anthracenyl)amino]-4-[[2-(sulfooxy)ethyl]sulfonyl]
CBNumber:
CB01451098
Molecular Formula:
C23H18N2O13S3
Molecular Weight:
626.59
MDL Number:
MOL File:
20640-71-5.mol

2-[(4-amino-9,10-dihydro-9,10-dioxo-3-sulfo-1-anthracenyl) amino]-4-[[2-(sulfooxy)ethyl]sulfonyl]-Benzoic acid Properties

CAS DataBase Reference 20640-71-5

2-[(4-amino-9,10-dihydro-9,10-dioxo-3-sulfo-1-anthracenyl) amino]-4-[[2-(sulfooxy)ethyl]sulfonyl]-Benzoic acid Chemical Properties,Uses,Production

Preparation

bromine acid and 2-Amino-5-(2-(sulfooxy)ethylsulfonyl)benzoic acid condensation.

Properties and Applications

bright blue. Blue powder, 100 ℃ of solubility of 90 g/L. Used for cotton fabric and anti-wrinkle after finishing the cotton fabric knot dyeing piled up and Exhaust staining staining, also can be used for polyvinyl chloride coatings.

Standard

Light Fastness Oxygen bleaching Persperation Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO 7 4-5(Alkali) 4-5 3-4

(95℃)

5

2-[(4-amino-9,10-dihydro-9,10-dioxo-3-sulfo-1-anthracenyl) amino]-4-[[2-(sulfooxy)ethyl]sulfonyl]-Benzoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

2-[(4-amino-9,10-dihydro-9,10-dioxo-3-sulfo-1-anthracenyl) amino]-4-[[2-(sulfooxy)ethyl]sulfonyl]-Benzoic acid Benzoic acid, 2-[(4-amino-9, 10-dihydro-9, 10-dioxo-3-sulfo-1-anthracenyl)amino]-4-[[2-(sulfooxy)ethyl]sulfonyl] C.I.Reactive Blue 27 Celmazol Brilliant Blue B Reactive Brilliant Blue KN-B Remazol Brilliant Blue B Sumifix Brilliant Blue B. 2-[(4-Amino-9,10-dihydro-9,10-dioxo-3-sulfoanthracen)-1-ylamino]-4-[[2-(sulfooxy)ethyl]sulfonyl]benzoic acid 2-[[(4-Amino-9,10-dihydro-9,10-dioxo-3-sulfoanthracen)-1-yl]amino]-4-[[2-(sulfooxy)ethyl]sulfonyl]benzoic acid C.I.Reactive Blue 27:C.I.612020 20640-71-5 C23H18N2O13S3