merck millipore,默克密理愽
  • merck millipore,默克密理博,109909,硫代硫酸钠 溶液

  • merck millipore,默克密理博,109909,硫代硫酸钠 溶液

    产品名称：硫代硫酸钠 溶液
    产品型号：109909
    for 1000 ml, c(Na₂S₂O₃) = 0,01 mol/l (0.01 N) Titrisol

    merck millipore,默克密理博,109909,硫代硫酸钠 溶液

  • 产品介绍
  • merck millipore,默克密理博,109909,硫代硫酸钠 溶液

    重要规格表
    描述
    产品目录编号 109909
    同义词 Antichlor
    产品信息
    HS代码 2832 30 00
    理化信息
    密度 1.02 g/cm³ (20 °C)
    pH值 9 - 10 (H₂O, 20 °C)
    溶解度 (20 °C) 可溶
    GHS安全信息
    储存类别 10 - 13 其它液体及固体
    WGK WGK 1 轻度的水危害
    一次性 28
    水溶液:第D类.
    规格
    规格
    Concentration after dilution to 1l:
    c(Na₂S₂O₃*3405H₂O) = 0.01mol/l
    Amount-of-substance concentrationc(Na₂S₂O₃)=0.01000 mol/l +/- 0.2 %
    Titer (20 °C)1.000
    This volumetric solution was checked by means of Potassium iodate Merck volumetric standard.
    The Merck volumetric standard are traceable to the Standard Reference Material 136e of NIST (National Institute of Standards and Technology, USA).

    merck millipore,默克密理博,109909,硫代硫酸钠 溶液

上一件merck millipore产品：merck millipore,默克密理博,110647,试剂瓶
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