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ChemicalBook Optimization Suppliers |
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| | 4-[[4-[[[4-[(3-カルボキシ-4-ヒドロキシフェニル)アゾ]フェニル]アミノ]カルボニル]フェニル]アゾ]-4,5-ジヒドロ-5-オキソ-1-フェニル-1H-ピラゾール-3-カルボン酸二ナトリウム 製品概要 |
| 化学名: | 4-[[4-[[[4-[(3-カルボキシ-4-ヒドロキシフェニル)アゾ]フェニル]アミノ]カルボニル]フェニル]アゾ]-4,5-ジヒドロ-5-オキソ-1-フェニル-1H-ピラゾール-3-カルボン酸二ナトリウム | | 英語化学名: | 4-[[4-[[[4-[(3-Carboxy-4-hydroxyphenyl)azo]phenyl]amino]carbonyl]phenyl]azo]-4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylic acid disodium salt | | 别名: | 4-[[4-[[[4-[(3-Carboxy-4-hydroxyphenyl)azo]phenyl]amino]carbonyl]phenyl]azo]-4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylic acid disodium salt;C.I.25220;C.I.Direct Yellow 15;Direct Yellow 15;C.I.Direct Yellow 15:C.I.25220 | | CAS番号: | 2896-76-6 | | 分子式: | | | 分子量: | 0 | | EINECS: | | | カテゴリ情報: | | | Mol File: | 2896-76-6.mol | ![4-[[4-[[[4-[(3-カルボキシ-4-ヒドロキシフェニル)アゾ]フェニル]アミノ]カルボニル]フェニル]アゾ]-4,5-ジヒドロ-5-オキソ-1-フェニル-1H-ピラゾール-3-カルボン酸二ナトリウム](CAS/GIF/2896-76-6.gif) |
| | 4-[[4-[[[4-[(3-カルボキシ-4-ヒドロキシフェニル)アゾ]フェニル]アミノ]カルボニル]フェニル]アゾ]-4,5-ジヒドロ-5-オキソ-1-フェニル-1H-ピラゾール-3-カルボン酸二ナトリウム 物理性質 |
| | 4-[[4-[[[4-[(3-カルボキシ-4-ヒドロキシフェニル)アゾ]フェニル]アミノ]カルボニル]フェニル]アゾ]-4,5-ジヒドロ-5-オキソ-1-フェニル-1H-ピラゾール-3-カルボン酸二ナトリウム Usage And Synthesis |
| 製造方法 | 4-Nitrobenzenamine diazo, coupled with 2-Hydroxybenzoic acid, will the nitro reduction, and 4-Amino-N-(4-aminophenyl)benzamide?condensation , then the nitro reduction, and then diazo, and 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one? coupling. | | Properties and Applications | red light yellow. Moderate soluble in water for golden brown, soluble in ethanol. The strong sulfuric acid for gold in orange, for yellow brown after diluted. The dye solution to join strong hydrochloric acid for golden brown, precipitation; Add thick sodium hydroxide solution for gold orange.
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Standard
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Acid Resistance
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Alkali Resistance
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Light Fastness
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Soaping
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Water
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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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2-3
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3-4
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4-5
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2
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2
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