窝窝午夜看片-人妻无码第一区二区三区-国产免费内射又粗又爽密桃视频-午夜性刺激免费看视频

Product Category

Chemistry

Current Location: Home > Products > Chemistry > E

Dichloromethane

Molecular formula: CH2Cl2

Molecular weight: 84.93

Properties: clear colorless liquid, volatile

Density(d20/4) 1.310-1.330
Boil point (°C) 39-41
Non-volatile substances % ≤ 0.005
Free acid measure up?
Chlorine measure up?
Iodine measure up?
Chlorid(Cl) % ≤ 0.0002

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): chemol@hi2000.com

Email (Metal surface treatment): yangping2046@yahoo.com.cn

URL (Chemical reagent): nibg.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