视频在线观看一区,99国产精品丝袜久久久久_国产日韩欧美成人免费观看_自拍偷自拍亚洲精品第1页_亚洲色国产电影在线观看

HuBei XianLong Chemical Industry Co.,LTD
Home
About us
Products
Culture
News
Jobs
Order
Contact us
Chinese
 

Sales dept.


Tel: +86-183 0728 1616
Tel: +86-183 0728 1699
Tel: +86-153 2532 5807
Email: xlchem@xlchem.com

 

  Products

Chlorpyrifos

Molecular formula: C9H11C13NO3PS
Chemical name: O,O-Dimethyl-O-(3,5,6-trichloro-2-pyridyl)phosphorothioate;
Molecular weight: 350.5
Structural formula:

Properties: TECH is white granular crystal, table in room temperature, with mercaptan smell, Density 1.398(43.5℃), Melting point 41.5~43.5℃, Vapor pressure is 2.5mPa(25℃), Solubility is 1.2mg/L,soluble in most of organic solvents.
Product: 95%Chlorpyrifos TECH
Packing: 25kg/bag

 

 
Copyright(C)2009,HuBei XianLong Chemical Industry Co.,LTD All Rights Reserved.  Supported by ChemNet ChinaChemNet Toocle Copyright Notice
Home About us Products Jobs Order Contact us Chinese Fine chemicals Tech grade Preparation