Polyethylenimine, branched | 408727 | sigma | موجود (کد محصول: 408727 )

 Polyethylenimine, branched  | 408727  | sigma | موجود
PEI
 average Mw ~25,000 by LS, average Mn ~10,000 by GPC, branched
100ml

H(NHCH₂CH₂)_nNH₂

CAS Number 9002-98-6