欧美视频在线观看xxxx,第四色婷婷基地,色综合天天综久久久噜噜噜久久〔,成人免费va视频,成人三级在线播放线观看,国产精品视频大全,亚洲一区免费在线

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;3711967
              3711309
Fax:+86-398-3711988;3711996
Contact:Mr Zhao ; Mr Chao

 

Products

 

1,3-Propanedithiol   

Synonyms :1,3-Dimercaptopropane
CAS-No :109-80-8
Formula :C3H8S2
Molecular Weight : 108.22 g/mol
Molecular structure :
                                 
Density:1.07g/m3 at 25 °C
Melting point : -79°C
Boiling point : 169 °C
Flash point : 58°C
Solubility : Soluble in ethanol, ether and alkali solution, insoluble in water.
Product Specifications:

Item

Index

Appearance

Colorless liquid

Purity%

98.5min

Use : mainly used in organic synthesis, also can be used as perfumes
Packaging : 5Kg/drum, 25Kg/drum, 200Kg/drum or according to the customer request.
Storage : Keep container tightly closed,store in cool and ventilated place.

【Previous】 【Next】 【Return】