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

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disodium 5-(acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate Basic information
Product Name:disodium 5-(acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate
Synonyms: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
CAS:12167-45-2
MF:C20H17N3Na2O8S2
MW:537.47382
EINECS:235-329-0
Product Categories:
Mol File:12167-45-2.mol
disodium 5-(acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate Structure
disodium 5-(acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate Chemical Properties
Safety Information
MSDS Information
disodium 5-(acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate Usage And Synthesis
Preparationmix 2,4-Dimethylbenzenamine diazo, and 4-Acetamido-5-hydroxynaphthalene-2,7-disulfonic acid?coupling.
Properties and Applicationsblue-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
Fading Stain 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 materials2,4-Dimethyl aniline-->4-acetamido-5-hydroxynaphthalene-2,7-disulfonic acid
Tag:disodium 5-(acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate(12167-45-2) Related Product Information
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-)]-