国产精品JIZZ视频,日韩 另类 综合 自拍 亚洲,中文字幕乱倫视频,在线观看黄A片免费网站免费,亚洲熟女片嫩草影院

  • <rt id="rkndw"></rt>

      <wbr id="rkndw"></wbr>

        Keyword search

        Butynediol propoxylate (BEO)

        CAS NO.: 1606-85-5
        Butynediol propoxylate (BEO)

        Chemical name: Butynediol propoxylate(BEO)
        Molecular formula: C8H14O4
        Molecular weight: 174.19
        CAS NO.: 1606-85-5
        Appearance: Clear brown liquid
        Purity: ≥98%
        Main Application: Lasting brightener, weak leveling agent.

        Contact us

        Add: Room 2208, BossWill International Plaza, Jing-Han Avenue No. 1268, Jiang-An District, Wuhan
        Tel: +86-27-85880528
        Email: 2420089@qq.com

        About us

        Copyright(C)2021, Wuhan Pinestone Technology Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice

      1. <rt id="rkndw"></rt>

          <wbr id="rkndw"></wbr>