ChemicalBook Product Catalog Dyes and Pigments dye Acid dye Acid Yellow 219

Acid Yellow 219

Acid Yellow 219 Basic information
Product Name:Acid Yellow 219
Synonyms:C.I.AcidYellow219;Chromalon Yellow 4R-KLW;Nylosan Yellow E-RM;Simacid Yellow 24891;Taigalan Yellow NWT;Tectilon Yellow 4R;Triacid Fast Yellow 3RL;C.I.Acid yellow 219 acid yellow 219
CAS:71819-57-3
MF:C20H17N4NaO5S
MW:0
EINECS:
Product Categories:Dyes and Pigments
Mol File:Mol File
Acid Yellow 219 Structure
Acid Yellow 219 Chemical Properties
EPA Substance Registry SystemC.I. Acid Yellow 219 (71819-57-3)
Safety Information
MSDS Information
Acid Yellow 219 Usage And Synthesis
Preparation3-Aminobenzenesulfonic acid diazo, and (2-Methoxyphenylamino)methanesulfonic acid?coupling, remove a sulfonic acid hydrolysis base, its product to diazo, coupled with phenol, then the etherification.
Properties and Applicationsred light yellow. Orange powder, soluble in water. Mainly used for wool, polyamide fiber dyeing and printing.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 6 3-4 4 2-3
Acid Yellow 219 Preparation Products And Raw materials
Aluminum acetylacetonate TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) 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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