• <rt id="6gwoo"><acronym id="6gwoo"></acronym></rt>
  • <li id="6gwoo"><source id="6gwoo"></source></li>
      中文版 - ENGLISH
     
    Top Products
    Contact Us
    Manufacturing base:
    NO. 16, Guangtong Road, Longquan Town, Zichuan District, Zibo City, Shandong, China
    Oversea Sales:
    Tel: 86-532-86959667 Fax: 86-532-86760085
    E-mail: sales@changyuintl.com
    Domestic Sales:
    Tel: 86-533-5860002、86-533-5860039 Fax: 86-533-5860296
    E-mail: gtsales@changyuintl.com
    Long chain dicarboxylic acid
     Tetradecanedioic Acid

    Molecular Formula: C14H26O4
    CAS No.: 821-38-5
    Uses: for synthetic perfume; high grade engineering plastics, nylon 1414, hot melt adhesive and coating
    Product index:

    total acid≥98.5%
    single acid≥98%
    moisture≤0.3%

    Appearance: white powder

     
    Copyright(C)2015 , Shandong Guangtong New Materials Co., Ltd. All Rights Reserved.  Supported by  ChemNet  ChinaChemNet Toocle Copyright Notice
    国产情侣久久久久aⅴ免费| 久久久久国产精品人妻| 久久天堂AV综合合色蜜桃网| 狠狠色丁香久久婷婷综合蜜芽五月| 人妻精品久久无码区| 99久久婷婷免费国产综合精品| 伊人久久久久久久久香港| 色悠久久久久久久综合网伊人| 亚洲国产另类久久久精品黑人| 国产亚洲蜜芽精品久久| 久久久无码精品国产一区| 色综合久久天天综合| 99久久免费观看| 久久99精品一区二区三区| 一级做a爰片久久毛片免费陪| 久久婷婷色一区二区三区| 精品久久久久久中文| 97久久人人超碰国产精品| 亚洲国产精品综合久久一线| 国产一区二区三精品久久久无广告 | 伊人久久五月丁香综合中文亚洲| 久久久久久久久久久免费精品| 97久久精品亚洲中文字幕无码| 久久久久久亚洲av成人无码国产 | 久久久久久久久久久久久久久久久久| 久久无码精品一区二区三区| 九九热久久免费视频| 色婷婷综合久久久| 久久久精品午夜免费不卡| 狠狠色丁香婷婷综合久久片| 伊人色综合久久天天五月婷| 2021国产精品久久精品| 91久久成人免费| 久久综合亚洲色HEZYO社区| 久久精品午夜一区二区福利| 一本一本久久A久久综合精品| 91精品国产综合久久婷婷| 漂亮人妻被中出中文字幕久久| 久久人人爽人人澡人人高潮AV| 久久久亚洲精品蜜桃臀| 中文成人无码精品久久久不卡 |