性性性性bbbb_国产精品久久久久免费视频_小娟的奶水二部激情_qq浏览器下载安装2022最新版

Changzhou Puhua Chemical Co.,Ltd.
Alkanes
Acids
Esters
Acylation
Ketones
Ethers
Phenols
Amines
Alcohols
Potassium
Heterocyclic
Others
N,N-Dimethylformamide
CAS No.: 68-12-2
EINECS RN: 200-679-5
Molecular Formula: C3H7NO
Molecular Weight: 73.09
Properties: Density: 0.945
M.P.: -61°C
B.P.: 153°C
Refractive index: 1.429-1.432
Flash point: 58°C
Specific rotation 0.94°
Solubility in water: soluble
Use: As analytical reagent
Structural Formula:
    Back
Home | About Us | Products | News | Jobs | Facility | Order | Contact Us | 中文版 【Admin】
Copyright(C)2015, Changzhou Puhua Chemical Co.,Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice