-
N-PHENYL-p-PHENYLENEDIAMINE SULFATE (3)CAS RN:
-
Dragon Chemical Group Co.,ChinaTelephone:+86-571-88383188;86970388;+49-211-550203-21
-
Hangzhou Haichem Co., Ltd.Telephone:+86-571-86025531;86024803
-
Chematek SpATelephone:+39 02 937.4434