日韩美女被操在线视频网站,亚洲色av影院久久婷婷,亚洲年轻少妇黄色视频精选,亚洲福利精品福利视频,色老板在线永久免费视频,少妇下面好紧水好多视频,国产普通话刺激视频在线播放

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

 

Dibutyl 2,2'-thiodiacetate   
Synonyms : Dibutyl thioglycolate
CAS-No :4121-12-4
Formula :S(CH2COOC4H9)2
Molecular Weight : 262.36 g/mol
Molecular structure :
                                  
Density:1.059g/mL at 25 °C
Boiling point :329.5°C
Flash point : 143.3°C
Solubility : Soluble in ethanol and ether, insoluble in water.
Product Specifications:
Item
Index
Appearance
Light yellow liquid
Purity
98.5%min
Water
0.3%max
 
 
 
 
 
 
Use :mainly used inorganic synthesis and medicine intermediate.
Packaging : 200Kg/drum, or according to the customer request.
Storage :Keep airtight in a dry and cool place.

【Previous】 【Next】 【Return】