北京百年暖科技有限公司长期供应优质Product Name: 2-(Diphenylphosphino)benzoic acid,97% CAS No.: 17261-28-8 Catalog No.: 15-0846 Molecular Formula: C19H15O2P Molecular Weight: 306.30 Color and Form: white to yellow solid Stability: / Physical Characteristics: mp(174-181°C) 欢迎广大新老用户拨打热线:010-88925305 咨询洽谈!