ACID YELLOW 34 (C.I. 18890)

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CAS:6359-90-6
ACID YELLOW 34 (C.I. 18890) Basic information
Product Name:ACID YELLOW 34 (C.I. 18890)
Synonyms:4-Chloro-3-[4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl]benzenesulfonic acid sodium salt;C.I.18890;Benzenesulfonic acid, 4-chloro-3-[4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl]-, monosodium salt;Benzenesulfonic-4-chloro-3-[4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl] monosodium salt;C.I. Acid yellow 34, monosodium salt;Fast light yellow D3ga;Wool Yellow 3GL Conc;Fabracid Yellow S 3GL
CAS:6359-90-6
MF:C16H12ClN4NaO4S
MW:414.79865
EINECS:228-813-8
Product Categories:Organics
Mol File:6359-90-6.mol
ACID YELLOW 34 (C.I. 18890) Structure
Safety Information
MSDS Information
ACID YELLOW 34 (C.I. 18890) Usage And Synthesis
Preparationaniline diazo, and 4-Chloro-3-(3-methyl-5-oxo4,5-dihydropyrazol-1-yl)benzenesulfonic acid coupling.
Properties and Applicationsbrilliant yellow. Soluble in water for yellow, soluble in soluble fiber element, slightly soluble in alcohol. The strong sulfuric acid for green light yellow, diluted discoloration; In strong hydrochloric acid for green light yellow. In water solution to join 10% sodium hydroxide solution red after a slightly deepened. Used for wool, silk, vinegar and polyamide fiber dyeing and printing directly, also used for paper, leather shading. The Barium salt can be used for resin coating and color.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 7 2 2 2 1
ACID YELLOW 34 (C.I. 18890) Preparation Products And Raw materials
Tag:ACID YELLOW 34 (C.I. 18890)(6359-90-6) Related Product Information
3-Methylpyrazole 3-methyl-1-phenyl-1H-pyrazol-5-ol Sodium 4-chlorobenzene sulfinate Sodium methanesulfinate METANILIC ACID SODIUM SALT Benzenesulfonic acid sodium salt Ammonium benzenesulfonate 3-METHYL-1-PHENYLPYRAZOLE BENZENESULFONIC ACID MONOHYDRATE 3-Amino-4-chlorobenzenesulfonic acid SODIUM METHANESULFONATE 1-PHENYLPYRAZOLE 1-Methylpyrazole 5-Hydroxy-1-methylpyrazole p-chlorobenzenesulphinic acid ACID YELLOW 34 (C.I. 18890) ACID YELLOW 29 3-Methyl-3-pyrazolin-5-one