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ChemicalBook Optimization Suppliers |
| 名前: |
Alfa Chemistry |
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1-516-6625404 |
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support@alfa-chemistry.com |
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| 化学名: | C.I.リアクティブグリーン19 | | 英語化学名: | REACTIVE GREEN 19 | | 别名: | Reactive Green 19, Molecular biology, Cel biology;ReactivedeepgreenKE-4BD;Chemictive Green HE4BD;Evercion Green H-34BD;Goldazol Green HE4BD;Kayacion Green ES4BD;Simactive Green 25023;Triacion Green SE-4BD | | CAS番号: | 61931-49-5 | | 分子式: | C40H23Cl2N15Na6O19S6 | | 分子量: | 1418.93434 | | EINECS: | | | カテゴリ情報: | Stains&Dyes, A to;Q-R;Stains and Dyes | | Mol File: | 61931-49-5.mol |  |
| | C.I.リアクティブグリーン19 Usage And Synthesis |
| 化学的特性 | Black (or dark green) powder. The solubility in water (50°C) is 65g/L. The aqueous solution is dark blue-green, add 1mol/L sodium hydroxide solution to turn blue, then add hydrosulfite and warm it to become colorless, and add sodium perborate to still be colorless. | | 使用 | Reactive green 19 can be used for dyeing and printing of cotton fiber. | | 合成 | Reactive green 19 can be obtained by reacting H acid, p-nitroaniline o-sulfonic acid, cyanuric chloride and p-aminobenzenesulfonic acid as raw materials. |
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