Acid red 163

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Acid red 163 Basic information
Product Name:Acid red 163
Synonyms:disodium 4,6-dihydroxy-3-[[4-[1-[4-[[1-hydroxy-7-[(phenylsulphonyl)oxy]-3-sulphonato-2-naphthyl]azo]phenyl]cyclohexyl]phenyl]azo]naphthalene-2-sulphonate;ACIDRED163;Acid red 163 (C.I. 24790);4,6-Dihydroxy-3-[[4-[1-[4-[[1-hydroxy-7-[(phenylsulfonyl)oxy]-3-sulfo-2-naphtyl]azo]phenyl]cyclohexyl]phenyl]azo]-2-naphthalenesulfonic acid disodium salt;C.I.Acid Red 163;C.I.Acid Red 163:C.I.24790;CI 24790
CAS:13421-53-9
MF:C44H37N4NaO12S3
MW:932.97
EINECS:236-531-1
Product Categories:
Mol File:13421-53-9.mol
Acid red 163 Structure
Acid red 163 Chemical Properties
Cosmetics Ingredients FunctionsCOLORANT
Safety Information
MSDS Information
Acid red 163 Usage And Synthesis
DescriptionCI 24790 is classed chemically as a disazo colour.
Preparation1,1-Bis(4-aminophenyl)cyclohexane double nitriding, and 4,6-Dihydroxynaphthalene-1-sulfonic acid (2 Moore) coupled, then use 1 Moore Benzenesulfonyl chloride for esterification.
Properties and Applicationsred. Soluble in water for red, slightly soluble in alcohol in red. The strong sulfuric acid for purple; After dilute for pink. In water solution to join strong hydrochloric acid for red, add thick sodium hydroxide solution for red orange brown.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 5 4 3-4 4 3 4-5
Acid red 163 Preparation Products And Raw materials
Raw materials1,1-BIS(4-AMINOPHENYL)CYCLOHEXANE-->Benzenesulfonyl chloride-->4,6-dihydroxynaphthalene-1-sulfonic acid
Tag:Acid red 163(13421-53-9) Related Product Information
disodium 6-[(4-cyclohexylphenyl)azo]-4-[(2,5-dichlorobenzoyl)amino]-5-hydroxynaphthalene-1,7-disulphonate Naphthalenesulfonic acid, 2-hydroxy-1-[[2-methyl-4-[(2-methylphenyl)azo]phenyl]azo]-, monosodium salt CHROMOTROPE 2B BORDEAUX RED Orchil Red disodium 3-[[5-chloro-2-(phenylmethoxy)phenyl]azo]-4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate 2,7-Naphthalenedisulfonic acid, 3-[[3,3'-dimethyl-4'-[[3-oxo-1-[(phenylamino)carbonyl]propyl]azo][1,1'-biphenyl]-4-yl]azo]-4-hydroxy-, disodium salt 2,7-Naphthalenedisulfonic acid, 5-[[(4-chloro-2,5-dimethylphenyl)sulfonyl]amino]-4-hydroxy-3-[[2-(1-methylethoxy)-5-(1,1,3,3-tetramethylbutyl)phenyl]azo]-, disodium salt 2-Naphthalenesulfonic acid, 5,5'-[(2,2'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[6-hydroxy-, disodium salt