• merck millipore,默克密理博,101376,中性红
  • merck millipore,默克密理博,101376,中性红

    产品名称:中性红
    产品型号:101376
    for microscopy Certistain

    merck millipore,默克密理博,101376,中性红

  • 产品介绍

  • 描述
    产品目录编号 101376
    描述 NEUTRAL RED (C.I. 50040) FOR MICROSCOPY
    概述 NEUTRAL RED (C.I. 50040) is a dry dye of the series of Certistain® dyes that is used for the preparation of a staining solution that can be used for supravital staining of leukocytes in blood of human origin. Further it is applied in histology for nuclear staining, fluorescence staining, polychrome staining or for counter staining in Gram staining. It is a CERTISTAIN® dye that is chemically quality-certified according to highest standards and strict specifications. As an IVD product and CE registered, it can be used hassle-free in diagnostics and laboratory accreditations.
    产品信息
    CAS号 553-24-2
    EC号 209-035-8
    Hill配方 C₁₅H₁₇ClN₄
    Molar Mass 288.78 g/mol
    HS代码 3204 13 00
    结构配方图像
    理化信息
    pH值 3.1 (10 g/l, H₂O, 20 °C)
    容积密度 350 - 500 kg/m³
    溶解度 50 g/l (25 °C)
    GHS安全信息
    储存类别 10 - 13 其它液体及固体
    WGK WGK 2 水危害
    一次性 3
    反应性相对较低的有机物必须被收集在第A类, 如果被卤化则在第B类, 如果为固体残留物则归在第C类.
    规格
    规格
    Dye content (spectrophotometrically)≥ 90 %
    Identity (UV/VIS-Spectrum)passes test
    Absorption maximum λ max (ethanol 50 %)540 - 543 nm
    Spec. Absorptivity A 1%/1cm (λmax; 0.005 g/l; ethanol 50 %)1420 - 1610
    TLC-Testpasses test
    Loss on drying (110 °C)≤ 12 %
    Suitability for microscopypasses test


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