다이렉트패스트레드3B

그림문자(GHS)

• 그림문자(GHS)

  

• 신호 어

  Danger

• 유해·위험 문구

  H350：암을 일으킬 수 있음 (노출되어도 암을 일으키지 않는다는 결정적인 증거가 있는 노출경로가 있다면 노출경로 기재)

다이렉트패스트레드3B 화학적 특성, 용도, 생산

• 용도

  Direct Fast Red 3B is an organic, diazo dye used in the textile industry for various materials, such as cotton and silk.

• 제조 방법

  3,3′-Dimethylbenzidine double nitriding, first and 7-Hydroxynaphthalene-1,3-disulfonic acid coupling, and then coupled with phenol, finally under certain pressure and heat monomer (VCM), hydroxyl ethyl of phenol.

• 일반 설명

  Dark red powder.

• 공기와 물의 반응

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

• 반응 프로필

  DIRECT FAST RED 3B 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.

• 화재위험

  Flash point data for DIRECT FAST RED 3B are not available. DIRECT FAST RED 3B is probably combustible.

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