Mordant Blue 23

Mordant Blue 23 Basic information
Product Name:Mordant Blue 23
Synonyms:Mordant Blue 23;C.I.Mordant Blue 23:C.I.58610
CAS:8005-67-2
MF:
MW:0
EINECS:
Product Categories:
Mol File:Mol File
Mordant Blue 23 Structure
Mordant Blue 23 Chemical Properties
Safety Information
MSDS Information
Mordant Blue 23 Usage And Synthesis
Preparation(a) 4,8-Diamino-1,3,5,7-tetrahydroxy-9,10-dioxo-9,10-dihydroanthracene-2,6-disulfonic acid?with boiling alkali or dilute acid treatment and changed into sodium salt; (b) 1,5-Dinitroanthracene-9,10-dione in 130 ℃ with fuming sulfuric acid (the sulfur content enough to produce sulfur trioxide) for processing, and then water hydrolysis and changed into sodium salt; (c)1,2,4,5,6,8-Hexahydroxyanthracene-9,10-dione with fuming sulfuric acid sulfonate and changed into sodium salt.
Properties and Applicationsred light navy blue (chromium). Soluble in soluble fiber element and water into wine red, slightly soluble in alcohol, insoluble in benzene, Chloroform, Stout solvent. In concentrated sulfuric acid to fluorescent light red, red after diluted. Dye aqueous solution to join concentrated hydrochloric acid to red; Add thick Nathaniel hydroxide solution for red light blue.
Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water
Alkali Acid
AATCC 7 3 5 4
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