无卡无码无免费久久毛片,人妻a∨中文字幕,午夜亚洲Av无码高潮片蜜av,亚洲综合五月天国产AV

      <b id="esugo"><address id="esugo"><ol id="esugo"></ol></address></b>

      1. <source id="esugo"><track id="esugo"></track></source>
    1. <b id="esugo"><acronym id="esugo"><thead id="esugo"></thead></acronym></b>

      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:gold-soft.com.cn

      E-mail:sales@kstcastor.com

      Detail Your current location:Home|Product|

      Sebacic Acid

      Sebacic Acid

      Detail:
      Molecular formula:C10H18O4  Molecular weight: 202.2
      Shelf life: 12 months Packing: 25KG/bag  500KG/bag

        This product is mainly used in nylon, grease, cutting fluid, electrolyte, advanced glue and other industries.

                                    Item

                                                                                          Specification

      First Special Grade 1

      First Special Grade 2

       First Special Grade 3

        Content (%)≥

            99.5

            99.5

            99.5

        Ash content  (%)≤

             0.02       0.03       0.05

        Water Content(%)≤

             0.30       0.30       0.30

        Colour number(%)

               5        10        15

        Melting Point(°C)

                   131.0-134.5

        Appearance

      White crystalline powder or particle

      【Back】