ChemicalBook Product Catalog Dyes and Pigments dye Direct Dyes Direct Red 243

Direct Red 243

Direct Red 243 Basic information
Product Name:Direct Red 243
Synonyms:C.I. Direct Red 243;Direct red 241 (C.I. 29315);Red BWS;Best Direct Supra Red BWS;Direct Fast Red BWS;Direct Red TBD;Everdirect Supra Red BWS;Kayarus Supra Red BWS
CAS:86543-85-3
MF:C38H32N10O17S4
MW:1028.97748
EINECS:
Product Categories:
Mol File:86543-85-3.mol
Direct Red 243 Structure
Direct Red 243 Chemical Properties
EPA Substance Registry SystemC.I. Direct Red 243 (86543-85-3)
Safety Information
MSDS Information
Direct Red 243 Usage And Synthesis
Preparation3-Amino-4-hydroxybenzenesulfonic aciddiazo, in alkaline conditions and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid coupling, its products and 2,4,6-Trichloro-1,3,5-triazine condensation, 2-Amino-5-methoxybenzenesulfonic acid diazo, and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid coupling, again with the condensation products condensation, then with 2-Aminoethanol condensation
Properties and Applicationsblue-ray red. Used for dyeing and printing of cellulose fiber.
Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 7 3-4 2-3
Direct Red 243 Preparation Products And Raw materials
Raw materialsCyanuric chloride-->Monoethanolamine-->4-Hydroxybenzenesulfonic acid-->2-Aminophenol-->p-Anisidine-2-sulfonic acid
Aluminum acetylacetonate METHYL ISOCYANOACETATE N-BUTYLISOCYANIDE PHENYLSELENOL Tris(2,4-pentanedionato)chroMiuM(III) DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) SALCOMINE 2,4-PENTANEDIONE, SILVER DERIVATIVE 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE Tosylmethyl isocyanide COBALT(II) ACETYLACETONATE Cupric acetylacetonate Ethyl isocyanoacetate TERT-BUTYL ISOCYANIDE Ferric acetylacetonate COBALT ETHYLENE DIAMINE CHLORIDE Benzyl isocyanide TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III)
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