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| | Solvent Yellow 16 Basic information |
| Product Name: | Solvent Yellow 16 | | Synonyms: | Transparent Yellow 3GL;3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-phenyl-4-(phenylazo)-;Solvent yellow 16 (C.I. 12700);1-Phenyl-3-methyl-4-phenylazo-5-pyrazolone;2,4-Dihydro-5-methyl-2-phenyl-4-(phenylazo)-3H-pyrazol-3-one);3-Methyl-1-phenyl-4-(phenylazo)-pyrazol-5-ol;4-Phenylazo-1-phenyl-3-methyl-5-pyrazolone;Solvent Yellow 16 | | CAS: | 4314-14-1 | | MF: | C16H14N4O | | MW: | 278.31 | | EINECS: | 224-330-1 | | Product Categories: | Solvent Dyestuff;Organics | | Mol File: | 4314-14-1.mol |  |
| | Solvent Yellow 16 Chemical Properties |
| | Solvent Yellow 16 Usage And Synthesis |
| Uses | Sudan Yellow 146 is used as additive for hair coloring agents. | | Preparation | Aniline diazo, and 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one?coupling | | Properties and Applications | Yellow. Melting point 155 ℃, soluble in ethanol and carbon tetrachloride. The strong sulfuric acid for green light yellow, diluted After the green light for yellow, then become yellow, and the emergence of yellow precipitation. The strong hydrochloric acid in temperature Slightly soluble in, for orange; In 5% of the temperature of sodium hydroxide solution slightly soluble, for yellow. Used in vinegar, polyamide fiber dyeing and fur color
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StandardVinegar fiber
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Light Fastness
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Fading
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Fading
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Fading
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4
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4
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3
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| | Solvent Yellow 16 Preparation Products And Raw materials |
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