国产真实熟女内射精品视频,久久久久亚洲AV无码尤物黑人,天天干天天日天天操,国内精品久久久久

  • <video id="hodid"><mark id="hodid"></mark></video>

    1. <table id="hodid"><acronym id="hodid"><bdo id="hodid"></bdo></acronym></table>
      <table id="hodid"><acronym id="hodid"><bdo id="hodid"></bdo></acronym></table>

          1. <optgroup id="hodid"><button id="hodid"></button></optgroup>
            <var id="hodid"></var>
          2. 內(nèi)蒙古威宇生物科技有限公司

            Mobile version

            上一張 下一張
            Hot key words Castor oil  Dibutyl Sebacate  Dioctyl Sebacate  Dehydrated Castor Oil Fatty Acid  Castor Oil Fatty Acid  
            Contact us

            Inner Mongolia Weiyu Biotech Co., Ltd.

            Add:(Southern District) Khorchin Industrial Park, Tongliao City, Inner Mongolia, China

            P. C.:028024

            URL:davistele.com

            E-mail:sales@kstcastor.com

            Detail Your current location:Home|Product|

            Dehydrated Castor Oil Fatty Acid

            Dehydrated Castor Oil Fatty Acid

            Detail:
              Molecular formula:C18H32O2  Molecular weight: 280

              This product is mainly used in high-grade paint, resin, ink, and other industries.

            Item

            Specification

              Acid Value (gl/100g)

            187-195

             Saponification(mgKOH/g)

            193-199

             Iodine Value (gl/100g)

             

            138-153

             Colour (G)

            5-8

             Spectrodiene Value (%)

            25-32

            【Back】