国产视频福利,免费a级毛片永久免费,尤物97国产精品久久精品国产,亚洲一级一区,麻豆aaa级片,国产日韩欧美综合在线,全免费看a级毛片

Sanmenxia Aoke Chemical Industry Co., Ltd
Products

Add:Chemical Industry Cluster Area of Shan Zhou District(Guanyintang), Sanmenxia, Henan Province, China.
PC:472123
Tel:+86-398-3711988;3711309
              3711967
Fax:+86-398-3711988;3711996
Contact:Mr Zhao ; Mr Chao

 

Products

 

Sec-butyl mercaptan   

Synonyms : 2-Butanethiol
CAS-No :513-53-1
Formula :C4H9SH
Molecular Weight : 90.19 g/mol
Molecular structure :
                                  
Density:0.83g/mL at 25 °C
Melting point : -165°C
Boiling point : 84 °C
Flash point : -23°C
Solubility : Soluble in ethanol, ether, slightly soluble in water.
Product Specifications:

Item

Index

Appearance

Colorless liquid

Purity%

98.5min

 
Use :mainly used as medicine intermediate and perfumes.
Packaging : 170Kg/drum, or according to the customer request.
Storage : Store in cool and ventilated place.

【Previous】 【Next】 【Return】