6-Hydroxy-5-[(2-hydroxy-3,5-dinitrophenyl)azo]-2-naphthalenesulfonic acid sodium salt

6-Hydroxy-5-[(2-hydroxy-3,5-dinitrophenyl)azo]-2-naphthalenesulfonic acid sodium salt structure

CAS No.: 3838-30-0

Chemical Name:: 6-Hydroxy-5-[(2-hydroxy-3,5-dinitrophenyl)azo]-2-naphthalenesulfonic acid sodium salt

Synonyms: C.I.16065;Mordant Brown 60;C.I.Mordant Brown 60;C.I.Mordant Brown 60:C.I.16065;6-Hydroxy-5-[(2-hydroxy-3,5-dinitrophenyl)azo]-2-naphthalenesulfonic acid sodium salt;sodium,(5E)-5-[(2-hydroxy-3,5-dinitrophenyl)hydrazinylidene]-6-oxonaphthalene-2-sulfonic acid

CBNumber:: CB02282541

Molecular Formula:: C16H11N4NaO9S

Molecular Weight:: 458.33

MDL Number:

MOL File:: 3838-30-0.mol

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6-Hydroxy-5-[(2-hydroxy-3,5-dinitrophenyl)azo]-2-naphthalenesulfonic acid sodium salt Chemical Properties,Uses,Production

Preparation

2-Amino-4,6-dinitrophenol diazotization, and 6-Hydroxynaphthalene-2-sulfonic acid coupling.

Properties and Applications

dark red light brown. Soluble in water for purple. In concentrated sulfuric acid for red, orange precipitation after dilution. Dye aqueous solution to join concentrated hydrochloric acid have orange brown precipitation; Join concentrated sodium hydroxide solution have brown light purple precipitation.

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

6-Hydroxy-5-[(2-hydroxy-3,5-dinitrophenyl)azo]-2-naphthalenesulfonic acid sodium salt Preparation Products And Raw materials

Raw materials

Picramic acid 6-Hydroxynaphthalene-2-sulphonic acid

Preparation Products

6-Hydroxy-5-[(2-hydroxy-3,5-dinitrophenyl)azo]-2-naphthalenesulfonic acid sodium salt Suppliers

Global( 1)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58

Supplier	Advantage
Hubei Jusheng Technology Co.,Ltd.	58

3838-30-0(6-Hydroxy-5-[(2-hydroxy-3,5-dinitrophenyl)azo]-2-naphthalenesulfonic acid sodium salt)Related Search:

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6-Hydroxy-5-[(2-hydroxy-3,5-dinitrophenyl)azo]-2-naphthalenesulfonic acid sodium salt C.I.16065 C.I.Mordant Brown 60 sodium,(5E)-5-[(2-hydroxy-3,5-dinitrophenyl)hydrazinylidene]-6-oxonaphthalene-2-sulfonic acid Mordant Brown 60 C.I.Mordant Brown 60:C.I.16065 3838-30-0