免费无码又爽又黄又刺激网站|少妇精品久久久久久久久久|26uuu在线亚洲欧美|欧美日韩亚洲综合一区,婷婷五月天综合在线视频,国产高清特黄无遮挡大片,亚洲大尺度无码AV专区

 
Catalyst series     more >
4-Dimethylaminopyridine
Tetrabutylammonium bromide
Tetraethylammonium bromide
Amino acid series more >
L-tyrosine
L-leucine
L-threonine
Other products    more >
4-Methoxyphenol (MEHQ)
4-tert-Butylcatechol (TBC)
Phenothiazine


Product name: (Ethyl)triphenylphosphonium bromide
CAS NO. : 1530-32-1
EC NO: 216-223-3
Molecular weight: 371.2506
Molecular formula: C20H20BrP
Content: ≥99%
Water: ≤0.5%
Melting point: 205~208°C
Yield: 50T/Month
Packing: 25kg Fibre drum
Use: Widely used in the synthesis of organic drugs, pesticides, dyes, food additives, etc.
Order >>   Back >>
Home | About Us | Products | Culture | Honors | Styles | Sales Net | Order | Contact Us | 中文版
Jiangsu B-Win Chemical Co., Ltd. Copyright(C)2013,All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice
五原县| 洛隆县| 双牌县| 正宁县| 日照市| 巍山| 苏尼特左旗| 孝昌县| 景宁| 万盛区| 梓潼县| 安乡县| 砀山县| 本溪| 云霄县| 洱源县| 巴彦淖尔市| 天祝| 张家界市| 达州市| 抚松县| 泽库县| 临洮县| 沅陵县| 岑溪市| 济南市| 扶风县| 荆州市| 五常市| 靖边县| 武陟县| 阿城市| 隆尧县| 璧山县| 青神县| 深泽县| 巴彦县| 肥西县| 公安县| 南康市| 馆陶县|