性色av免费观看-亚洲av香蕉一区区二区三区-成年免费视频黄网站zxgk-一本加勒比hezyo无码资源网

Product Category

Chemistry

Current Location: Home > Products > Chemistry > E

二乙二醇丁醚

分子式:C8H18O3

沸程(°C) 229-232
折光度(n20/D) 1.432-1.434
比重范圍(d20/4)  0.956-0.962
雜質最高含量(指標以%計)
醇中溶解試驗 合格
酸度 0.01
不揮發(fā)物 0.005

Contact Us

Address: 1315, No. 29, Lane 26, Hexuan Road, Wanda, Jiangqiao, Shanghai

Factory Name: Shanghai Jinyuan Fine Chemical Factory

Factory Address: Xiaokunshan Town, Songjiang, China       Zip Code: 201106

Sales Tel: +86-21-51098368    Fax: +86-21-52215553

Email (Chemical reagent): [email protected]

Email (Metal surface treatment): [email protected]

URL (Chemical reagent): www.shanghaimeiqi.cn

URL (Metal surface treatment): www.shchem.org

 

  • Mobile version
  • Wechat
Copyright(C)2019, Shanghai Guanghua Technology Co.,ltd. All Rights Reserved.
Supported by ChemNet ChinaChemNet Toocle Copyright Notice