亚洲福利精品福利视频,成熟女人色惰片免费视频,日韩黄色一级片欧美一级网址,国产黄色靠逼视频网站,男人色天堂在线视频,www.天天操你懂的.com,911国产精品无码

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

 

n-Dodecylphosphonic acid
 
Synonyms :n-Dodecylphosphonic acid;DDPA
CAS-No :5137-70-2
Formula :C12H27O3P
Molecular Weight : 250.32g/mol
Molecular structure :
                                 
Melting Point :68~70 °C
Boiling point :383.8°C
Flash point : 185.9 °C
Solubility : soluble in hexane.
Product Specifications:
Item
Index
Appearance
White flake crystal
Purity
98%min
Loss on drying
0.5%max
 
 
 
 
 
Use :mainly used asorganic intermediates .
Packaging : 20Kg/Paper barrel , or according to the customer request.
Storage :Store in dark, ventilated, cool and dry places.

【Previous】 【Next】 【Return】