• merck millipore,默克密理博,105231,酸性复红
  • merck millipore,默克密理博,105231,酸性复红

    产品名称:酸性复红
    产品型号:105231
    for microscopy Certistain

    merck millipore,默克密理博,105231,酸性复红

  • 产品介绍
  • merck millipore,默克密理博,105231,酸性复红

    描述
    产品目录编号 105231
    描述 FUCHSIN ACID (C.I. 42685) FOR MICROSCOPY
    概述 The CERTISTAIN® dry dye Acid fuchsin (C.I. 42685) is used for the preparation of a staining solution that can be used for staining connective tissues in histological sections with trichrome staining acc. to Mallory and van Gieson.
    As CERTISTAIN® dye it 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 3244-88-0
    EC号 221-816-5
    Hill配方 C₂₀H₁₇N₃Na₂O₉S₃
    Molar Mass 585.54 g/mol
    HS代码 3204 12 00
    结构配方图像
    理化信息
    熔点 >130 °C (分解)
    pH值 3 - 4 (10 g/l, H₂O, 20 °C)
    容积密度 920 kg/m³
    溶解度 200 g/l (20 °C)
    GHS安全信息
    RTECS DD4737000
    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)≥ 60 %
    Identity (UV/VIS-Spectrum)passes test
    Absorption maximum λ max (Hydrochloric acid 0.0025 mol/l)540 - 549 nm
    Spec. Absorptivity A 1%/1cm (λmax; 0.005 g/l; hydrochloric acid 0.0025 mol/l)780 - 1310
    TLC-Testpasses test
    Loss on drying (110 °C)≤ 10 %
    Suitability for microscopypasses test

    merck millipore,默克密理博,105231,酸性复红

上一件merck millipore产品:merck millipore,默克密理博,101899,MagPrep二氧化硅HS
下一件merck millipore产品:merck millipore,默克密理博,146089,Dermatophyte A acc to Taplin



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