merck millipore,默克密理愽
  • merck millipore,默克密理博,115943,亚甲蓝 (C.I.52015)

  • merck millipore,默克密理博,115943,亚甲蓝 (C.I.52015)

    产品名称：亚甲蓝 (C.I.52015)
    产品型号：115943
    用于显微镜 Certistain

    merck millipore,默克密理博,115943,亚甲蓝 (C.I.52015)

  • 产品介绍
  • merck millipore,默克密理博,115943,亚甲蓝 (C.I.52015)

    重要规格表

    EC号 Hill配方 化学配方 摩尔质量
    200-515-2C₁₆H₁₈ClN₃S * x H₂OC₁₆H₁₈ClN₃S * x H₂O (x=2-3)319.86 g/mol (无水的)
    描述
    产品目录编号 115943
    同义词 Methylthioninium chloride, 3,7-Bis(dimethylamino)phenothiazinium chloride, Tetramethylthionine chloride
    描述 METHYLENE BLUE (C.I. 52015) FOR MICROSCO
    概述 Methylene blue (C.I. 52015) is a Certistain® dye that is used in bacteriology for an overview stain and as counterstaining for Ziehl-Neelsen method in sample material of human origin. Bacteria appear blue. The dye has a further important application in hematology: Methylene blue and eosin are the main components of many staining solutions and dye mixtures. Certistain® is the product group for seleceted high quality dyes that fulfill all quality requirements of IVD and CE registration.
    产品信息
    EC号 200-515-2
    Hill配方 C₁₆H₁₈ClN₃S * x H₂O
    化学配方 C₁₆H₁₈ClN₃S * x H₂O (x=2-3)
    Molar Mass 319.86 g/mol (无水的)
    HS代码 3204 13 00
    结构配方图像
    理化信息
    熔点 180 °C (分解)
    pH值 3 (10 g/l, H₂O, 20 °C)
    容积密度 400 - 600 kg/m³
    溶解度 50 g/l (20 °C)
    毒性学信息
    LD 50口服 LD50 Rat 1180 mg/kg
    GHS安全信息
    危害性图示
    危害性声明 H302: 吞咽有害。
    提示语 警告
    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.
    安全信息
    危害性符号 Harmful
    危险种类 ???
    R相 R 22
    Harmful if swallowed.
    规格
    规格
    Dye content (spectrophotometrically)≥ 82 %
    Identity
    - Chloride
    passes test
    - UV/VIS-Spectrumpasses test
    Absorption maximum λ max (ethanol 50 %)660 - 665 nm
    Spec. Absorptivity A 1%/1cm (λmax; 0.003 g/l; ethanol 50 %)2250 - 2750
    TLC-Testpasses test
    Loss on drying (110 °C)10 - 15 %
    Suitability for microscopypasses test

    merck millipore,默克密理博,115943,亚甲蓝 (C.I.52015)

上一件merck millipore产品：merck millipore,默克密理博,146305,Candida Ident Agar
下一件merck millipore产品：merck millipore,默克密理博,108597,过氧化氢 30%过氧化氢溶液 30%


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