久久久久免费|久久人妻熟女中文字幕AV蜜芽|亚洲nv天堂nv|国产精品激情偷乱一区二区∴,日日狠狠久久8888av,成人欧美一区二区三区在线观看,色午夜在线

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

 

1,2-Ethanedithiol 

Synonyms :Ethylene mercaptan; 1,2-dithioglycol 
CAS-No :540-63-6
Formula :C2H6S2
Molecular Weight : 94.2 g/mol
Molecular structure :
                                  
Density: 1.123g/cm3
Melting point : -41°C
Boiling point : 144~146 °C
Flash point : 44°C –closed cup
Solubility : Soluble in ethanol, ether and alkali solution, insoluble in water.
Product Specifications:

Item

Index

Appearance

Colorless liquid

Purity%

99min

Use :mainly used in organic synthesis, biochemical research and metal complex, also can be used as perfumes.
Packaging : 25KG/Drum,200Kg/Drum,220kg/Drum, or according to the customer request.
Storage :Keep container tightly closed,store in cool and ventilated place.

【Previous】 【Next】 【Return】