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Acid yellow 17

Acid yellow 17 Struktur
642-62-6
CAS-Nr.
642-62-6
Englisch Name:
Acid yellow 17
Synonyma:
ACID YELLOW 17;C.I.Acid Yellow 17:C.I.18965;Trisodium(4E)-5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)hydrazono]-4,5-dihydro-1H-pyrazole-3-carboxylate
CBNumber:
CB92130197
Summenformel:
C16H9N4Na3O9S2
Molgewicht:
534.36337
MOL-Datei:
642-62-6.mol

Acid yellow 17 Eigenschaften

Sicherheit

Acid yellow 17 Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

4-Aminobenzenesulfonic acid diazo, and 2,5-Bichloro-4-(3-methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid coupling.

Properties and Applications

brilliant yellow. Yellow powder. Soluble in water is green light yellow, slightly soluble in ethanol and acetone, insoluble in other organic solvents. The strong sulfuric acid for green light yellow, it will be diluted don’t generate precipitation; In a red light yellow nitric acid. Its water solution with hydrochloric acid discoloration; Add sodium hydroxide solution almost discoloration. Its water solution and carved white piece of bleaching, but in the air oxidation, solution and show red light purple. In dyeing copper and iron ion colour and lustre is a little red and dark, discharge the gender is good. Mainly used for wool in strong acid dye in the bath dyeing, silk dyeing in acetic acid bath, polyamide fiber dyeing in formic acid dye bath. This product can be directly on the wool fabric printing, also can dye leather, and can be made into color which. But on paper surface shading, can also be used in paint, medicine and cosmetics of shading.

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            Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
            Fading Stain Fading Stain Fading Stain
            ISO 7 2 5 4-5 1 5 4-5 2
            AATCC

            Acid yellow 17 Upstream-Materialien And Downstream Produkte

            Upstream-Materialien

            Downstream Produkte


            Acid yellow 17 Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

            Global( 23)Lieferanten
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            Hubei xin bonus chemical co. LTD
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            Shandong chuangyingchemical Co., Ltd.
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            Career Henan Chemica Co
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            Hubei Chenghai Chemical Co., Ltd 18327245847 18327245847
            1400838877@qq.com China 9960 58
            Wuhan Yuancheng Gongchuang Technology Co., Ltd. 17683743113
            1414717232@qq.com China 6160 58

            642-62-6()Verwandte Suche:


            • ACID YELLOW 17
            • Trisodium(4E)-5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)hydrazono]-4,5-dihydro-1H-pyrazole-3-carboxylate
            • C.I.Acid Yellow 17:C.I.18965
            • 642-62-6
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