Kupfer, Kresol-1,5-dinitronaphthalin-Natriumpolysulfidreaktionsprodukte Komplexe, Leukoderivate

Copper, cresol-1,5-dinitronaphthalene-sodium polysulfide reaction products complexes, leuco derivs. Chemische Eigenschaften,Einsatz,Produktion Methoden

• synthetische

  To 138 parts of??1,5-Dinitronaphthalene?and 75 parts of ?the?coarse Cresol mixture with Sodium polysulfide in Copper sulfate monohydrate and Sodium chloride presence, in 265 ℃ calcination 12 ~ 14 hours. 1, 5 – dinitrobenzene before roasting in Sodium polysulfide available in 90 ℃ reduction (BIOS 1155, 12).

• Properties and Applications

  dark brown.
  

  Standard	Acid Resistance	Alkali Resistance	Light Fastness	Fulling	Persperation Fastness	Soaping
  						Moderate	Severe
  ISO	4-5	4	5-6	4	4-5	4	2-3

Copper, cresol-1,5-dinitronaphthalene-sodium polysulfide reaction products complexes, leuco derivs. Upstream-Materialien And Downstream Produkte

12262-29-2, Copper, cresol-1,5-dinitronaphthalene-sodium polysulfide reaction products complexes, leuco derivs. Verwandte Suche: