久本草在线中文字幕亚洲欧美,日本人成在线视频免费播放,欧美精品v,欧美干b视频

中文版 English Korean

??:+86-573-82813639, 83621335
??:+86-573-82813637
???:? ? +86-13605839392
??:sales@jlightchem.com
???:http://www.chinatech-corp.com

????

 

[Product name]: 3,4-Dihydroxymandelic acid
[Structural Formula]:
[Molecular Formula]: C8H8O5
[Molecular Weight]: 184.15
[CAS NO]: 775-01-9
[Packing]:  
Properties
Appearance Off-white powder
Melting range ºC 136-137
   
Quality Specifications
Purity% ≥98.0
Moisture % ≤0.5
   

 

[ CLOSE ]
Copyright(C)2012, ??? ????? ?? All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle