无码囯产精品久久一区免费_精品久久久久久久久久久aⅴ_国产日韩精品v一区二区_精人妻无码一区二区三区

ABOUT US PRODUCTS NEWS CENTER CULTURE CONTACT US 中文版

     Hypophosphorous acid 

    Hypophosphorous acid
    Hypophosphorous acid price quotations Hypophosphorous acid manufacturer Superior gradeHypophosphorous acid 99% Domestic 25kg/drum12500

    Hypophosphorous acid Structural name: Hypophosphorous acid; Phosphinic acid
       Information: GB No. 81504
       CAS No. 6303-21-5
       Molecular formula: H3PO2
       Molecular weight: 65.99
       Appearance Colorless oily liquid or deliquescence crystal, product is 50% aqueous solution; Vapor pressure: <2.27kPa(20οC);
       Melting point 26.5οC
       Boiling point 107.8οC;
       Solubility Miscible with water; Relative density (water=1) 1.49;
       Stability Stable; Hazard lable: 20 (acidic corrosive);
       Main use Used as reducing agent and in pharmaceutical industry


    Copyright(C)2019 , Jinan Shijitongda Chemical Co.,Ltd. All Rights Reserved.  Supported by  ChemNet  ChinaChemNet Toocle Copyright Notice
    新沂市| 锦屏县| 于都县| 崇州市| 南平市| 清丰县| 中西区| 郴州市| 桓仁| 文山县| 龙南县| 周至县| 隆回县| 长治县| 临泉县| 墨竹工卡县| 论坛| 清水河县| 磐石市| 建宁县| 濉溪县| 洛南县| 安远县| 新宾| 延安市| 金溪县| 孙吴县| 额敏县| 华坪县| 南宁市| 保定市| 巴楚县| 贡觉县| 永泰县| 正阳县| 章丘市| 台湾省| 清河县| 精河县| 敦煌市| 宜城市|