免费看男女做好爽好硬视频_aa一级黄色片_看黄网站在线_被cao哭嗯啊屁股撅起来调教
◇
Alkanes
◇
Acids
◇
Esters
◇
Acylation
◇
Ketones
◇
Ethers
◇
Phenols
◇
Amines
◇
Alcohols
◇
Potassium
◇
Heterocyclic
◇
Others
Thionyl chloride
CAS No.:
7719-09-7
EINECS RN:
231-748-8
Molecular Formula:
CL
2
OS
Molecular Weight:
118.96
Properties:
colorless or light yellow volatile liquid
Use:
Use:d for medical, pesticide and dyes industries.
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
