disodium 5-(acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate

disodium 5-(acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate structure

CAS No.: 12167-45-2

Chemical Name:: disodium 5-(acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate

Synonyms: C.I.18070;ACIDRED40;Einecs 235-329-0;C.I. Acid Red 40;C.I.Acid Red 40:C.I.18070;disodium 5-(acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate;5-(Acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxy-2,7-naphthalenedisulfonic acid disodium salt

CBNumber:: CB1939833

Molecular Formula:: C20H17N3Na2O8S2

Molecular Weight:: 537.47382

MDL Number:

MOL File:: 12167-45-2.mol

Last updated:2023-05-04 15:15:40

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SAFETY

Risk and Safety Statements

Hazard statements	H315
Precautionary statements	P264-P280-P302+P352-P321-P332+P313-P362

disodium 5-(acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
American Custom Chemicals Corporation	DYE0000659	ACID RED 40 95.00%	12167-45-2	5MG	$503.5	2021-12-16	Buy

Product number	Packaging	Price	Buy
DYE0000659	5MG	$503.5	Buy

disodium 5-(acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate Chemical Properties,Uses,Production

Preparation

mix 2,4-Dimethylbenzenamine diazo, and 4-Acetamido-5-hydroxynaphthalene-2,7-disulfonic acid?coupling.

Properties and Applications

blue-ray red. Soluble in water is red. The strong sulfuric acid for blue-ray red, diluted for pink; In nitric acid for pink; In 10% of sodium hydroxide solution for yellow.

Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
Standard	Light Fastness	Fading	Stain	Persperation Fastness	Fading	Stain	Fading	Stain
AATCC	5	2		2-3	1		2-3

disodium 5-(acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate Preparation Products And Raw materials

Raw materials

2,4-Dimethyl aniline 4-acetamido-5-hydroxynaphthalene-2,7-disulfonic acid

Preparation Products

12167-45-2(disodium 5-(acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate)Related Search:

Acid Red 361 C.I. Acid Red 357 ACID RED 4 Acid Red 362 LISSAMINE FAST RED B

Acid Red 359 Acid Red 374 Chromate(2-), [2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)][4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxy-1-naphthalenesulfonato(3-)]-, disodium Chromate(1-), bis[3-[4,5-dihydro-4-[[2-(hydroxy-κO)-4-nitrophenyl]azo-κN2]-3-methyl-5-(oxo-κO)-1H-pyrazol-1-yl]benzenesulfonamidato(2-)]-

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disodium 5-(acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate ACIDRED40 C.I. Acid Red 40 5-(Acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxy-2,7-naphthalenedisulfonic acid disodium salt C.I.18070 Einecs 235-329-0 C.I.Acid Red 40:C.I.18070 12167-45-2