日韩三级视频_羞羞首页漫画sss_很黄很粗很湿很刺激的视频_啊啊啊啊啊啊用力
Welcome to
Jiande Xingfeng Chemical Co.,Ltd.
Home
About us
Products
News
Order
Contact us
Products
Pharmaceutical intermediate
Electronic chemicals & material auxiliary
Thiol series
Chlorohydrocarbon series
Bromo series
Quaternary ammonium salt series surfactants
Dyes intermediate
Other products
Main Products
n-Octadecyl mercaptan
1-Chlorooctane
Cyclohexyl bromide
Methyl cinnamate
Diethyl fumarate
Pharmaceutical intermediate
Products
Assay
Appearance
Moisture
Order
Amino-1-(2-hydroxyethyl)pyrazole
≥99%
White powder
≤0.1%
Sec-butyl sulfide
≥99%
White powder
≤0.1%
N-Acetylsulfanilyl chloride
--
4-Nitrobenzenesulfonyl Chloride
--
2-Aminophenol
--
4-(4-nitrophenyl) butyric acid
--
6 Records
Tel: +86-571-64157338/64157799 Fax: +86-571-64157286 0572-6011298 E_mail:
sale@xingfengchem.com
Copyright(C)2014,
Jiande Xingfeng Chemical Co.,Ltd.
All Rights Reserved.
Supported by
?
ChemNet
?
ChinaChemNet
?
Toocle
?
Copyright Notice