merck millipore,默克密理愽
  • merck millipore,默克密理博,109389,硅胶 60 (35-70 µm)

  • merck millipore,默克密理博,109389,硅胶 60 (35-70 µm)

    产品名称：硅胶 60 (35-70 µm)
    产品型号：109389
    柱色谱级

    merck millipore,默克密理博,109389,硅胶 60 (35-70 µm)

  • 产品介绍
  • merck millipore,默克密理博,109389,硅胶 60 (35-70 µm)

    重要规格表

    CAS号 EC号 Hill配方 化学配方 摩尔质量
    7631-86-9231-545-4O₂SiSiO₂60.08 g/mol
    描述
    产品目录编号 109389
    产品信息
    CAS号 7631-86-9
    EC号 231-545-4
    Hill配方 O₂Si
    化学配方 SiO₂
    Molar Mass 60.08 g/mol
    HS代码 2811 22 00
    理化信息
    沸点 2230 °C (1013 hPa)
    熔点 1710 °C
    pH值 7 (100 g/l, H₂O, 20 °C) (残渣)
    容积密度 200 - 1430 kg/m³
    溶解度 (20 °C) 不溶
    GHS安全信息
    注意事项声明 P260: 防止吸进粉尘。
    储存类别 10 - 13 其它液体及固体
    WGK NWG 没有使水遭到危害
    一次性 32
    在丢弃前, 薄层中或吸附剂中的刺激 性或毒性层析残留物必须以适当方法除去(洗去或冲提). 所使用的溶剂必须以上述方法之一处理并丢弃. 管柱中 大量的吸附剂必须以吸去或干燥除去溶剂后至于隔绝的 塑料袋. 第I类. TLC垫片以及管柱需与类似的废弃物一同 丢弃(铝, 玻璃, 塑料): 第K类.
    安全信息
    S相 S 22
    Do not breathe dust.
    规格
    规格
    pH-value (10 % suspension)6.5 - 7.5
    Fe (Iron)≤ 0.02 %
    Specific surface area (according to BET; 5-Pt. measurement)480 - 540 m²/g
    Pore volume (N₂-isotherm)0.74 - 0.84 ml/g
    Loss on drying (150 °C)≤ 9.0 %
    Particle size (d10)about 35 µm
    Particle size (d50)about 65 µm
    Particle size (d90)about 105 µm
    The spesific surface area and the pore volume are related to the raw material.

    merck millipore,默克密理博,109389,硅胶 60 (35-70 µm)

上一件merck millipore产品：merck millipore,默克密理博,D03072V01,Clarigard Cartridge Filter 20 in. 3.0 µm Code 7 Fluoroelastomer
下一件merck millipore产品：merck millipore,默克密理博,2871-80060,Cell Culture sampling, bottle, 60 mL


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