C.I. Solvent Orange 49

C.I. Solvent Orange 49 化学特性,用途語,生産方法

• 製造方法

  4-Aminobenzenesulfonic acid diazotization, and Naphthalen-2-ol coupling, and then will product C.I. acid Orange 7 into amine condensation compound.

• Properties and Applications

  brilliant red light orange. Soluble in water for red light yellow, soluble in ethanol for orange. In concentrated sulfuric acid for magenta, dilution after the light yellow precipitation. Dye aqueous solution to join hydrochloric acid have tan light color precipitation; Add sodium hydroxide as dark brown.

C.I. Solvent Orange 49 上流と下流の製品情報

12239-49-5, C.I. Solvent Orange 49 キーワード