ChemicalBook Product Catalog Dyes and Pigments dye Solvent Dyes Solvent Yellow 19

Solvent Yellow 19

Solvent Yellow 19 Basic information
Product Name:Solvent Yellow 19
Synonyms:Chromium, [2-hydroxy-5-nitro-3-[[2-oxo-1-[(phenylamino)carbonyl] propyl]azo]-benzenesulfonato(3-1)];Spirit Fast Yellow GR;Yellow G for Aluminium.;[3-[[1-[anilinocarbonyl]-2-oxopropyl]azo]-2-hydroxy-5-nitrobenzene-1-sulphonato(3-)]chromium;Fast Yellow GR;Chromium, 2-(hydroxy-.kappa.O)-5-nitro-3-2-(oxo-.kappa.O)-1-(phenylamino)carbonylpropylazo-.kappa.N1benzenesulfonato(3-)-;Solvent Yellow 19;Pigment Yellow 2
CAS:10343-55-2
MF:C16H11CrN4O8S
MW:471.34
EINECS:233-747-8
Product Categories:Dyes and Pigments;Solvent Dyestuff
Mol File:10343-55-2.mol
Solvent Yellow 19 Structure
Safety Information
MSDS Information
Solvent Yellow 19 Usage And Synthesis
Preparation3-Amino-2-hydroxy-5-nitrobenzenesulfonic acid diazotization, and 3-Oxo-N-phenylbutanamide?coupling, and then the aqueous solution with fluorinated common heating.
Properties and Applicationsyellow. Yellow powder. Insoluble in water, soluble in ethanol, acetone and Chloroform organic solvent. In concentrated sulfuric acid for brown, after diluted solution for light brown. Heat resistance, fast, acid, good alkali resistance. Mainly used for resin, transparent lacquer and aluminum foil and coloring.
Standard Light Fastness Heat-resistant(℃) water Sodium Carbonate(5%) Hydrochloric acid(5%)
Melting point Stable
ISO Well 170 Poor Dissolve No change
Solvent Yellow 19 Preparation Products And Raw materials
Raw materialsAcetoacetanilide-->Complexing agent-->Acetoacetanilide-->2-Amino-4-nitrophenol-6-sulfonic acid
SOLVENT YELLOW 93 Solvent Yellow 56 Solvent Yellow 98 Solvent Yellow 19 Solvent Yellow 114 SOLVENT OIL C.I.Solvent Yellow 19 Solvent Tris(2,4-pentanedionato)chroMiuM(III) DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) 2,4-PENTANEDIONE, SILVER DERIVATIVE COBALT(II) ACETYLACETONATE Cupric acetylacetonate Fast Yellow G Ferric acetylacetonate COBALT ETHYLENE DIAMINE CHLORIDE CHLOROPHOSPHONAZO III SOLVENT
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