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methyl violet
指示剂 Ind
  • Brand
    Codow
  • Product No.
    CD100944
  • CAS No.
    8004-87-3
  • Standard
    Q/HWC032-2020
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This product can be used for titration analysis, qualitative and quantitative analysis, etc. It should be stored in a cool, ventilated place, sealed, and used within its expiration date. To obtain the product's Certificate of Analysis (COA), please visit www.howeipharm.com to view and download it.

  • Standard : Q/HWC032-2020 广州和为医药科技有限公司化学品制造标准

  • Product No. : CD100944

  • Product Name : methyl violet

  • Product Spec. : 指示剂 Ind

  • Packges : 10g 100g 500g

  • CAS号 : 8004-87-3

  • 色标 : 42535

  • 贝尔斯坦(Beilstein)注册号 : 8464808

  • MDL编号 : MFCD00012568

  • 分子式 : C24H28ClN3

  • 分子量 : 393.95

  • 颜色外观 Color Appearance : 绿色粉末 Green powder

  • 最大吸收波长λmax Maximum absorption wavelength λmax : 584 nm

  • pH 变色域 Transition range : 0.13(黄) yellow-0.5(绿) green

  • pH 变色域 Transition range : 1.0(绿) green-1.5(蓝) blue

  • pH 变色域 Transition range : 2.0(蓝) blue-3.2(紫) purple

  • 熔点 Melting point : 137 °C

  • Shelf Life : 730 Days

  • COA : Have COA

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