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| | Acid Yellow 117 Basic information |
| Product Name: | Acid Yellow 117 | | Synonyms: | Acid Yellow 117;Acid Brilliant Yellow G;Acid Yellow GN;Benzenesulfonic acid, 4, 4'-[(phenylmethylene)bis[4, 1-phenyleneazo(4, 5-dihydro-3-methyl-5-oxo-1H-pyrazole-4, 1-diyl)]]bis, disodium salt;Triacid Light Yellow G.;POLAR YELLOW GN;C.1.Acid Yellow 116(24820);C.I. Acid yellow 117 | | CAS: | 6459-70-7 | | MF: | C39H30N8O8S2.2Na | | MW: | 848.826 | | EINECS: | 232-655-5 | | Product Categories: | | | Mol File: | 6459-70-7.mol |  |
| | Acid Yellow 117 Chemical Properties |
| | Acid Yellow 117 Usage And Synthesis |
| Preparation | 4-((4-Ammophenyl)(phenyl)methyl)benzenamine double nitriding, and 4-(3-Methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid (2 Moore) coupled. | | Properties and Applications | yellow. Yellow-brown powder, soluble in water. ?Dyes in concentrated sulfuric acid in orange, dark yellow in concentrated nitric acid. The water solution is yellow, add hydrochloric acid or sodium hydroxide are to tender yellow. In dyeing copper colour and lustre is a green dark; Meet iron, chromium have a little change. Levelness, discharge sex are good. The dye the hair color fastness of silk than poor. Mainly used for wool, silk and polyamide fiber fabric dyeing, and direct dye hair dyed with bath/stick blended fabric, and can be in wool, silk, polyamide fiber and viscose fabric printing, also can be used for leather color.
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Standard
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Light Fastness
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Soaping
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Persperation Fastness
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Oxygen bleaching
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Fastness to seawater
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Fading
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Stain
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Fading
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Stain
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Fading
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Stain
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ISO
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4
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4-5
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4-5
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4-5
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4-5
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4-5
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| | Acid Yellow 117 Preparation Products And Raw materials |
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