MERCK – 101368 Brilliant Cresyl Blue Zinc Chloride Double Salt

Specifications :

  • Dye content (spectrophotometrically) : ≥ 60% C₁₇H₂₀N₃O
  • Identity
    – UV/VIS-Spectrum : passes test
    – Zinc : passes test
  • Absorption maximum λ max (ethanol 50 %) : 623 – 628 nm
  • Spec. Absorptivity A 1%/1cm (λmax; 0.005 g/l; ethanol 50 %) : ≥ 1500
  • TLC-Test : passes test
  • Loss on drying (110 °C) : ≤ 5 %
  • Suitability for microscopy : passes test
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MERCK – 101368 Brilliant Cresyl Blue Zinc Chloride Double Salt

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