Hebei Jianxin Chemical Co., Ltd
Country: China (Mainland)
Business Type: Trading Company
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supply highly purified 3 3 diaminol diphenyl sulphone hebei jianxin
CAS No.:599-61-1
supply Hebei Jianxin 4 4 diamino diphenyl sulphone
CAS No.:80-08-0
dyestuff intermediate aniline-2-5 disulfonic acid monosodium salt
CAS No.:24605-36-5
supply highly purified M hydroxy N n Diethyl aniline
CAS No.:91-68-9
supply highly purified Matanilic acid
CAS No.:121-47-1
supply highly purified 44 dichloro diphenyl sulohone(80-07-9)
CAS No.:80-07-9
supply highly purified m aminophenyl 591-27-5
CAS No.:591-27-5
ODB-2 HIGHly purified the thermal paper coupler
CAS No.:89331-94-2