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Chromate(3-), bis[3-[[5-(1,1-dimethylethyl)-2-(hydroxy-κO)phenyl]azo-κN1]-2-(hydroxy-κO)-5-nitrobenzenesulfonato(3-)]-, dipotassium hydrogen

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Chromate(3-), bis[3-[[5-(1,1-dimethylethyl)-2-(hydroxy-κO)phenyl]azo-κN1]-2-(hydroxy-κO)-5-nitrobenzenesulfonato(3-)]-, dipotassium hydrogen Basic information
Product Name:Chromate(3-), bis[3-[[5-(1,1-dimethylethyl)-2-(hydroxy-κO)phenyl]azo-κN1]-2-(hydroxy-κO)-5-nitrobenzenesulfonato(3-)]-, dipotassium hydrogen
Synonyms:Chromate(3-), bis[3-[[5-(1,1-dimethylethyl)-2-(hydroxy-κO)phenyl]azo-κN1]-2-(hydroxy-κO)-5-nitrobenzenesulfonato(3-)]-, dipotassium hydrogen;Acid Brown 42;C.I.Acid Brown 42:C.I.14251
CAS:6459-64-9
MF:C32H29CrKN6O14S2-
MW:876.83
EINECS:613-627-5
Product Categories:
Mol File:6459-64-9.mol
Chromate(3-), bis[3-[[5-(1,1-dimethylethyl)-2-(hydroxy-κO)phenyl]azo-κN1]-2-(hydroxy-κO)-5-nitrobenzenesulfonato(3-)]-, dipotassium hydrogen Structure
Chromate(3-), bis[3-[[5-(1,1-dimethylethyl)-2-(hydroxy-κO)phenyl]azo-κN1]-2-(hydroxy-κO)-5-nitrobenzenesulfonato(3-)]-, dipotassium hydrogen Chemical Properties
Safety Information
MSDS Information
Chromate(3-), bis[3-[[5-(1,1-dimethylethyl)-2-(hydroxy-κO)phenyl]azo-κN1]-2-(hydroxy-κO)-5-nitrobenzenesulfonato(3-)]-, dipotassium hydrogen Usage And Synthesis
Preparation3-Amino-2-hydroxy-5-nitrobenzenesulfonic acid diazo, potassium hydroxide in the presence of and of 4-Tert-butylphenol?coupling, then use formic acid chromium processing, make its formed chromium complex
Properties and Applicationsred light brown. Soluble in water for brown, soluble in ethanol, slightly soluble in soluble fiber element. The strong sulfuric acid for yellow brown, red brown after diluted; In nitric acid partly dissolved, for red brown; In 10% of sulfuric acid partly dissolved for red brown; In 10% of sodium hydroxide solution in a part of the solution, for red brown.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 6 4 3 4 2 3-4
AATCC 6-7 3 3 5 3
Chromate(3-), bis[3-[[5-(1,1-dimethylethyl)-2-(hydroxy-κO)phenyl]azo-κN1]-2-(hydroxy-κO)-5-nitrobenzenesulfonato(3-)]-, dipotassium hydrogen Preparation Products And Raw materials
Raw materials2-Amino-4-nitrophenol-6-sulfonic acid-->4-tert-Butylphenol
Tag:Chromate(3-), bis[3-[[5-(1,1-dimethylethyl)-2-(hydroxy-κO)phenyl]azo-κN1]-2-(hydroxy-κO)-5-nitrobenzenesulfonato(3-)]-, dipotassium hydrogen(6459-64-9) Related Product Information
Acid Brown 430 Acid Brown 432 Acid Green 43 Acid Brown 440 trisodium 5-[[2-amino-4-[[4-[2-(4-nitro-2-sulphonatophenyl)vinyl]-3-sulphonatophenyl]azoxy]phenyl]azo]naphthalene-1-sulphonate Cobaltate(1-), [3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxy-N-methylbenzenesulfonamidato(2-)][N-[7-hydroxy-8-[[2-hydroxy-5-[(methylamino)sulfonyl]phenyl]azo]-1-naphthalenyl]acetamidato(2-)]-, sodium disodium 6-amino-4-hydroxy-3-[[4-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-2-sulphonate disodium [4-[4,5-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonato(3-)][1-[(2-hydroxy-5-nitrophenyl)azo]-2-naphtholato(2-)]chromate(2-) Acid Brown 425