3,3'-[(3,3'-ジメチル-1,1'-ビフェニル-4,4'-ジイル)ビス(アゾ)]ビス[4,5-ジヒドロキシ-2,7-ナフタレンジスルホン酸]四ナトリウム

3,3'-[(3,3'-ジメチル-1,1'-ビフェニル-4,4'-ジイル)ビス(アゾ)]ビス[4,5-ジヒドロキシ-2,7-ナフタレンジスルホン酸]四ナトリウム 化学特性,用途語,生産方法

• 製造方法

  3,3′-Dimethylbenzidine double nitriding, and 4,5-Dihydroxynaphthalene-2,7-disulfonic acid (2 Moore) coupled.

• 一般的な説明

  Deep purple-blue powder.

• 空気と水の反応

  Azo dyes can be explosive when suspended in air at specific concentrations. Slightly water soluble.

• 反応プロフィール

  CI 23790 is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides. Cleavage of the diazo group by reducing agents may lead to benzidine production.

• 火災危険

  Flash point data for CI 23790 are not available; CI 23790 is probably combustible.

3,3'-[(3,3'-ジメチル-1,1'-ビフェニル-4,4'-ジイル)ビス(アゾ)]ビス[4,5-ジヒドロキシ-2,7-ナフタレンジスルホン酸]四ナトリウム 生産企業

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2150-54-1, 3,3'-[(3,3'-ジメチル-1,1'-ビフェニル-4,4'-ジイル)ビス(アゾ)]ビス[4,5-ジヒドロキシ-2,7-ナフタレンジスルホン酸]四ナトリウム キーワード