ChemicalBook Product Catalog Dyes and Pigments dye Acid dye sodium 3-[[4-(benzoylethylamino)-2-methylphenyl]azo]-4-hydroxynaphthalene-1-sulphonate

sodium 3-[[4-(benzoylethylamino)-2-methylphenyl]azo]-4-hydroxynaphthalene-1-sulphonate

sodium 3-[[4-(benzoylethylamino)-2-methylphenyl]azo]-4-hydroxynaphthalene-1-sulphonate Basic information
Product Name:sodium 3-[[4-(benzoylethylamino)-2-methylphenyl]azo]-4-hydroxynaphthalene-1-sulphonate
Synonyms:1-Naphthalenesulfonic acid, 3-4-(benzoylethylamino)-2-methylphenylazo-4-hydroxy-, monosodium salt;Acid red 6 (C.I. 14680);C.I. Acid Red 6;Acid Brilliant Red E-B;Aminyl Brilliant Red E-B;Naphthazine Red B;Suminol Fast Red B;Supramin Red B.
CAS:6245-59-6
MF:C26H24N3NaO5S
MW:513.54
EINECS:228-358-5
Product Categories:Organics
Mol File:6245-59-6.mol
sodium 3-[[4-(benzoylethylamino)-2-methylphenyl]azo]-4-hydroxynaphthalene-1-sulphonate Structure
sodium 3-[[4-(benzoylethylamino)-2-methylphenyl]azo]-4-hydroxynaphthalene-1-sulphonate Chemical Properties
Safety Information
MSDS Information
sodium 3-[[4-(benzoylethylamino)-2-methylphenyl]azo]-4-hydroxynaphthalene-1-sulphonate Usage And Synthesis
Preparation3′-Methyl-4′-amino-N-ethylbenzanilide diazo, coupled with the 4-Hydroxynaphthalene-1-sulfonic acid.
Properties and Applicationsred light yellow. Yellow light red powder. Soluble in water for big red, on 90 ° C water solubility of 80 g/L, soluble in ethanol in red. Dye of sulfuric acid in a cherry red, diluted into red. Its water solution and strong hydrochloric acid into red, precipitation; Add thick sodium hydroxide solution to orange. Discharge of copper, iron ion in color shade darker. This applies to goods wool, silk and their blended fabric dyeing, and can be directly on the wool and silk printing.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 4 3 3 2-3 3 3
sodium 3-[[4-(benzoylethylamino)-2-methylphenyl]azo]-4-hydroxynaphthalene-1-sulphonate Preparation Products And Raw materials
Raw materialsEthylbenzene-->m-Toluidine-->1-Naphthol-4-sulfonic acid-->N-(4-Amino-3-methylphenyl)-N-ethylbenzamide-->1-Naphthol-4-sulfonic acid
Acidic Navy SG Acid complex red Acid black N-GRS Acid complex black N-WA Tracid Brilliant Red 10b Acid Red 374 hydrogen [4-[[4-(diethylamino)phenyl][4-[ethyl[(3-sulphonatobenzyl)amino]-o-tolyl]methylene]-3-methylcyclohexa-2,5-dien-1-ylidene](ethyl)(3-sulphonatobenzyl)ammonium, sodium salt Acid red A2B Acid Red sauce complex N-EL Acid Yellow 4GN Acid red SG Acid red F-GS Acid red blue 2R Acid Ruby N-5BL Acid brown BR Acid black MR Weakly acidic brown BR Acid red PA
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