4-Amino-5-hydroxy-6-[(2,3,5-trichloro-6-hydroxyphenyl)azo]-1,3-naphthalenedisulfonic acid disodium salt

4-Amino-5-hydroxy-6-[(2,3,5-trichloro-6-hydroxyphenyl)azo]-1,3-naphthalenedisulfonic acid disodium salt structure

CAS No.: 6222-49-7

Chemical Name:: 4-Amino-5-hydroxy-6-[(2,3,5-trichloro-6-hydroxyphenyl)azo]-1,3-naphthalenedisulfonic acid disodium salt

Synonyms: C.I.17250;Mordant Blue 44;C.I.Mordant Blue 44;C.I.Mordant Blue 44:C.I.17250;4-Amino-5-hydroxy-6-[(2,3,5-trichloro-6-hydroxyphenyl)azo]-1,3-naphthalenedisulfonic acid disodium salt

CBNumber:: CB62370813

Molecular Formula:

Molecular Weight:: 0

MDL Number:

MOL File:: 6222-49-7.mol

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4-Amino-5-hydroxy-6-[(2,3,5-trichloro-6-hydroxyphenyl)azo]-1,3-naphthalenedisulfonic acid disodium salt Chemical Properties,Uses,Production

Preparation

2-Amino-3,4,6-trichlorophenol diazotization, and 4-Amino-5-hydroxynaphthalene-1,3-disulfonic acid coupling.

Properties and Applications

green navy blue. Soluble in water for dark red light blue, slightly soluble in ethanol for red light blue. In concentrated sulfuric acid to blue light gray, dilution after dark purple precipitation. Dye aqueous solution to join concentrated hydrochloric acid with brown precipitation; Join concentrated sodium hydroxide solution for blue light red.

Standard	Ironing Fastness	Light Fastness	Fulling		Persperation Fastness	Soaping	Water
			Alkali	Acid
ISO	3-4	6	4-5		5	5

4-Amino-5-hydroxy-6-[(2,3,5-trichloro-6-hydroxyphenyl)azo]-1,3-naphthalenedisulfonic acid disodium salt Preparation Products And Raw materials

Raw materials

4-amino-5-hydroxynaphthalene-1,3-disulphonic acid 2-amino-3,4,6-trichlorophenol

Preparation Products

6222-49-7(4-Amino-5-hydroxy-6-[(2,3,5-trichloro-6-hydroxyphenyl)azo]-1,3-naphthalenedisulfonic acid disodium salt)Related Search:

4-[Bis[4-hydroxy-3-(sodiooxycarbonyl)-1-naphthalenyl]methylene]-1,4-dihydro-1-oxonaphthalene-2-carboxylic acid sodium salt Mordant Blue 36 Mordant Blue 3 Mordant Blue 35 Acid chrome blue K

Benzoic acid, 5-[(3-carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)(2-hydroxy-3,6-disulfo-1-naphthalenyl)methyl]-2-hydroxy-3-methyl-, disodium salt CELESTINE BLUE Mordant Blue 29 Mordant Blue 32

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4-Amino-5-hydroxy-6-[(2,3,5-trichloro-6-hydroxyphenyl)azo]-1,3-naphthalenedisulfonic acid disodium salt C.I.17250 C.I.Mordant Blue 44 Mordant Blue 44 C.I.Mordant Blue 44:C.I.17250 6222-49-7