<dd id="vpvzg"></dd>
      <button id="vpvzg"></button>
      <tbody id="vpvzg"></tbody>
      <button id="vpvzg"><acronym id="vpvzg"></acronym></button>

        1. <rp id="vpvzg"><object id="vpvzg"><blockquote id="vpvzg"></blockquote></object></rp>
        2. <tbody id="vpvzg"><noscript id="vpvzg"></noscript></tbody>

          常州市華陽科技有限公司

          Changzhou Huayang Technology Co., Ltd.

          Focus on pharmaceutical intermediates for 30 years

          Polyurethane catalyst series, dyes, medicines, pesticide intermediates

          PRODUCTS

          Huayang Technology

          R(+)-α-phenylethylamine (Phenethylamine)

          Product name R(+)-α-phenylethylamine (Phenethylamine)
          CAS No. 3886-69-9
          Molecular formula C8H11N
          Molecular weight 121.18
          Structural formula
          Assay(≥) Optics Purity:99%
          Spec.(kg) 190
          Packing Iron bucket
          Property Density: 0.95
          Boiling point: 184-186 °C
          Referactive index(D420): 1.525-1.527
          Flash point: 75 °C alpha: 39°
          Dangerous symbols Corrosive
          Risk phrases R21/22:Harmful in contact with skin and if swallowed.
          R34:Causes burns.
          Safety phrases S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
          S28A:After contact with skin, wash immediately with plenty of water. 
          S36/37/39:Wear suitable protective clothing, gloves and eye/face protection. 
          S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).

          HOME  |   ABOUT US  |   PRODUCTS  |   NEWS  |   ORDER  |   CONTACT  |   PAY METHED  |   中文版

          Copyright(C)2021, Changzhou Huayang Technology Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號:蘇ICP備05086549號

          在线观看亚洲精品国产福利片_少妇免费A片太爽了_最新网址发布页