国产精品美女久久久久av麻豆,日本午夜精品一区二区三区,国产精品久久久一区二区三区网站,美女久久 精品美女久久,1级片网站,国产又色又爽又黄,久久精品性视频

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

 

3,3'-Thiodipropionic acid 

Synonyms : 3,3'-Thiodipropionic acid;TDPA
CAS-No : 111-17-1
Formula : S(CH2CH2COOH)2
Molecular Weight : 178.206g/mol
Molecular structure
                                                                          
Melting point :131~134°C
Flash point : 128°C
Solubility : Soluble in ethanol andand acetone.
Product Specifications:
Item
 Index
Appearance
White crystal
Purity
98.5%min
Loss on drying 0.5%max
 
 
 
 
 
 
Use : mainly used as organic intermediate.
Packaging : 25Kg/drum, or according to the customer request.
Storage : Keep airtight in a dry and cool place.

【Previous】 【Next】 【Return】