cov khoom

CAS 27417-40-9 N,N'-Bis(Methylphenyl)-1,4-Benzenediamine

piav qhia luv luv:

Lub Npe Khoom: N,N'-Bis(methylphenyl)-1,4-benzenediamine
CAS: 27417-40-9
Lub Npe: N, N'-Bis(methylphenyl)-1,4-benzenediamine
Cov mis molecular: C20H20N2
Norma de calidad: 99.5%
Ntim: 25kg/nruas


Cov Lus Qhia Txog Khoom

Cov Cim Npe Khoom

Cov Khoom Siv Tshuaj: Cov khoom no yog ib qho sib xyaw; qib kev lag luam yog cov xim xiav-xim av lossis hmoov xim av. Nws tsis yaj hauv dej, yooj yim yaj hauv benzene, toluene, chlorobenzene, acetone, thiab chloroform, me ntsis yaj hauv ethanol, thiab me ntsis yaj hauv roj av ether thiab dilute hydrochloric acid. Siv: Siv ua cov tshuaj antioxidant roj hmab ntev ntev.








  • Yav dhau los:
  • Tom ntej no:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb