Disperse Blue 31

CAS No.
Chemical Name:
Disperse Blue 31
Synonyms
Disperse Blue 31;C.I.Disperse Blue 31:C.I.64505
CBNumber:
CB79703093
Molecular Formula:
Molecular Weight:
0
MDL Number:
MOL File:
Mol file

Disperse Blue 31 Chemical Properties,Uses,Production

Preparation

(a) 1,5-Diaminoanthraquinone?in oxalic acid acylation, then in oblate sulfuric acid, and hydrolysis and reduction;

Properties and Applications

Brilliant Blue

Standard(Polyamide) Ironing Fastness Light Fastness Persperation Fastness Washing Fastness
Fading Stain Fading Stain Fading Stain
ISO 5 4-5 4 4-5 2 4-5 2

Disperse Blue 31 Preparation Products And Raw materials

Raw materials

Preparation Products

Disperse Blue 31 C.I.Disperse Blue 31:C.I.64505