久久久久九色加勒比_国产免费高清一本二本三本道_在线人妻在线视频_青草碰人人澡人人澡

Committed to the clean production of fine chemicals

Safety, Environmental Protection, Occupational Health

                                               

PRODUCTS

 

Benzonitrile

CAS No. : 100-47-0
Molecular formula : C7H5N
Molecular weight : 103.12
Structural formula :
Appearance : Colorless oily liquid
Use : Intermediates for pharmaceuticals, pesticides, dyes, etc.
Benzonitrile : ≥99.5%
Package : 200kg/galvanized iron drum

維尤納特精細(xì)化工

Weunite Fine Chemical