4-(9H-Carbazol-3-ylamino)phenol

4-(3-CARBAZOLYLAMINO)PHENOL Chemische Eigenschaften,Einsatz,Produktion Methoden

• synthetische

  3-(4-Hydroxyanilino)carbazole in 107 ℃ in butanol sodium polysulfide solution reflux heating 24 hours, and then with sodium nitrite short time heating, steam out of butanol, through the air and add salt to make dye completely precipitated out. This indophenol is by carbazole and nitroso phenol in concentrated sulfuric acid in – 20 to 23 ℃ condensation, then reduction and have to (BIOS983, 71 -74). To cure solution is to add 3 – methyl – 4 ‘- hydroxy – 4 – aminodiphenylamine, 4, 4’ – dihydroxydiphenyl aniline and phenol, improved the performance of the dye (BIOS983, 75- 81). Note: use with C.I. leuco sulfur dye similar method, some the structure of the dyes can be converted into the leuco compound.

• Sicherheitsprofil

  When heated to decomposition it emits

• Properties and Applications

  red light dark blue. In concentrated sulfuric acid for the faint blue, blue precipitation after dilution.
  

  Standard	Ironing Fastness	Chlorine bleach	Light Fastness	Mercerized	Oxygen bleach	Soaping
  						Fading	Stain
  ISO	5	3	6	3-4

4-(3-CARBAZOLYLAMINO)PHENOL Upstream-Materialien And Downstream Produkte

4-(9H-Carbazol-3-ylamino)phenol Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global(4)Suppliers

86-72-6, 4-(3-CARBAZOLYLAMINO)PHENOL Verwandte Suche: