麻豆精品国产一级_另类日韩欧美在线_日韩高清在线观看av片專業從事互動平臺_国产裸体美女无遮挡免费视频_成人精品视频99在线观看免费_亚洲国产一级黄片_欧美女同视频三级黄色_国产极品白嫩精品2020_激情五月天色色网_网友分享日韩欧美一区中文字幕在线心得


2,6 Diphenyl-Phenol

【CAS NO.】2432-11-3

【Characteristics】 It is white powder; Odorless; Stable in the

Air; Soluble in acetone, Cyclohexanone, slightly soluble in methanol, ethanol; Insoluble in water. 

【Molecular formula】 C18H14O

【Molecular weight】 246.308

【Reference standard】Enterprise Standard

【Storage】Room temperature.


Shandong Guangtongbao Pharmaceuticals Co., Ltd.
No.3107 Dongjing Road, Economy Development District, Qingzhou City,262500,Shandong,China
Tel:0086 536 3223585
Fax:0086 536 3235805
E-mail:gtchlorophyll@163.com






?