1. <dfn id="69toi"><label id="69toi"></label></dfn>

          1. Yancheng Jinye Chemical Co.,Ltd.
             
            Imidazole
            English name: Imidazole
            Alias: Glyoxaline; Imidazole Glyoxaline; Imidazole, ULTROL Grade; 1,3-diazole; IMZ; 1H-imidazole
            CAS RN.: 288-32-4
            Molecular formula: C3H4N2
            Physicochemical property: Property:Colorless prismatic crystal, weakly alkaline.
            Melting point:90~91℃
            Boiling point: 257℃
            Relative density:1.0303
            Refractive index:1.4801
            Flash point:145℃
            Solubility:Soluble in water, ethanol, ether, chloroform, pyridine, slightly soluble in benzene, insoluble in petroleum ether.
            Use: Used as the organic synthesis of raw materials and intermediates for the preparation of drugs and pesticides
            Structure:
                Back
            Imidazole
            P-Chlorophenol
            Hydroxyphenylhydantoin
            Add: Ninghai Road, Chemical Industrial Park, Binhuai Town, Binhai County, Yanchneg City, Jiangsu
            Post code: 224555
            General Manager: Chen Guomei
            Tel: +86-515-84383999
            Fax: +86-515-80980266
            E-mail: jinyechem@jinyechem.com;
                1365611938@qq.com
            Url: m.hagaserealtor.com
            Home | About Us | News | Culture | Products | Jobs | Order | Contact Us | 中文版 【Admin】
            Copyright(C)2015, Yancheng Jinye Chemical Co.,Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice
             
            點(diǎn)擊這里給我發(fā)消息
            金業(yè)化工
             
             
             
             
            日韩精品无码熟人妻视频,露脸国产精品自产拍在线观看,久久国产精品无码,久久久一本线一区二区
              1. <dfn id="69toi"><label id="69toi"></label></dfn>

                  1. 无码精品日韩一区二区三区| 色欲天天综合网久久| 曰韩欧美中文字幕精品区| 国产一区二区三区日韩精品| 自拍日韩亚洲一区在线| 国产在线观看无码视频| 一色屋精品视频在线播放| 最新熟女中文字幕97| 亚洲免费精品一区二区三区| 国产欧美日韩综合一区在线播放| 欧美国产日韩中文字幕国亚| 久久人人爽人人爽人人片av卡| 国产精品久久这里只有精品| 中文久久精品一区二区| 香蕉网伊中文在线字幕视频| 亚洲熟女精品不卡一区| 一夲无码中文字幕在线| 亚洲精品无码在线网站| 国产极品白嫩精品无码视频| 国产A级作爱片免费看| 99热这里只有精品黄片|