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

Tel: +86-573-82813639,83621335
Fax: +86-573-82813637
Contact: Mr. Wei +86-13605839392;
                Mr. Wang +86-15857374971;
                Mr. Ye +86-15157377625
E-mail: sales@jlightchem.com
URL: http://m.chinatech-corp.com

Products

Ethyl P-toluenesulfonate

 

[Product name]:
Ethyl P-toluenesulfonate
[Structural Formula]:
[Molecular Formula]:
C9H12O3S
[CAS NO]:
80-40-0
[Packing]:
200kg net iron drum; Loading:16mt; Size:58cm*90cm
Specification:
Appearance White & yellowish liquid
Purity 98.0% min
Residue PTC 0.2% max
Free acid 0.2% max
Water 0.5% max
Residue EtoH 0.2% max

Hazardous Information: Non-DG

 

[ CLOSE ]
Copyright(C)2012, Jiaxing Jlight Chemicals Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle