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://m.chinatech-corp.com

????

(S)-3-????-??-?????

 

[Product name]:
(S)-3-Hydroxy-gamma-butyrolactone
[Structural Formula]:
[Molecular Formula]:
C4H6O3
[Molecular Weight]:
102.09
[CAS NO]:
7331-52-4
[Packing]:
45kg,200kg/ iron drum lined with plastic
Properties
Appearance
Colorless to light yellow liquid
Boiling range ℃(0.3 mmHg)
98-100°C
Quality Specifications
Purity %
≥98
Moisture %
≤0.5

 

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