国产精品高潮呻吟久久AV,91视频网站,久久久久久九九九九,www色视频国产一级 片内射

<rp id="zyoii"></rp>
  • <i id="zyoii"></i>
  • <i id="zyoii"><option id="zyoii"></option></i>

        1. Welcome to Jiurui Biology Chemistry Co.,?Ltd website!
          Jiurui Biology  Chemistry Co.,?Ltd
          Key words: Tannic acid, gallic acid, benzoic acid, hesperidin, chlorogenic acid, resveratrol
          Gallnut products
          Home > Products > Gallnut products
          Methyl 3,4,5-trimethoxybenzoate

          Methyl 3,4,5-trimethoxybenzoate

          Product name:Methyl 3,4,5-trimethoxybenzoate

          CAS Number: 1916-07-0[1]

          EINECS number: 217-629-3

          Molecular formula: C11H14O5

          Molecular weight: 226.2259

          Density: 1.134g/cm3

          Melting point: 81-85℃

          Boiling point: 274.5°C at 760 mmHg

          Flash point: 115.2°C

          Vapor pressure: 0.00538mmHg at 25°C
          Uses: chemical or pharmaceutical intermediates.

          Main Products:Industrial Tannic Acid  Gallic acid  Propyl gallate  Pyrogallic acid  3,4,5-Trimethoxybenzoic acid  Methyl 3,4,5-trimethoxybenzoat  
          Contact Us

          Contact Us

          24-hour service hotline

          +86-744-8561603(International Business)
          +86-744-8561665,+86-744-8561604?(Domestic Business)
          E-mail:
          info@jiuruibiochem.com sales@jiuruibiochem.com
          Address:Section C, Economic Development Zone, Zhangjiajie, Hunan, China.
          Jiurui Biology & Chemistry Co.,?Ltd
          Copyright(C)2020, Jiurui Biology & Chemistry Co.,?Ltd . All Rights Reserved. Supported by  ChemNet ChinaChemNet Toocle