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Basic Red 2

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Basic Red 2 Basic information
Basic Red 2 Chemical Properties
  • Melting point:>240℃ (decompose)
  • Boiling point:507.14°C (rough estimate)
  • Density 1.00 g/mL at 20 °C
  • refractive index n20/D 1.339
  • Flash point:46 °C
  • storage temp. Store at RT.
  • solubility H2O: soluble1mg/mL
  • pka6.4(at 25℃)
  • Colour Index 50240
  • form Solid
  • color S. No.: 967
  • PH10 (10g/l, H2O, 20℃)
  • Water Solubility soluble
  • λmax530 nm
  • BRN 3924099
  • Stability:Stable.
  • Biological ApplicationsHematotoxicity assays; measuring membrane potential; detecting microorganisms; treating diabetes-associated pain,mechanical allodynia,oncological diseases; food packaging materials
  • EPA Substance Registry System3,7-Diamino-2,8-dimethyl-5-phenylphenazinium chloride (477-73-6)
Safety Information
MSDS
Basic Red 2 Usage And Synthesis
  • Chemical PropertiesDark red to violet powder
  • UsesIn forensics to visualize details of cyanoacrylate-fumed friction ridges of human digits.
  • DefinitionA red dye that flu- oresces when exposed to selected wavelengths of light.
  • Purification MethodsCrystallise it from *benzene/MeOH (1:1) or water. Dry it in vacuo over H2SO4. It has UV: at 520nm (H2O) and 530nm (EtOH). [Beilstein 25 H 403, 25 I 657, 25 III/IV
Basic Red 2 Preparation Products And Raw materials
Basic Red 2(477-73-6)Related Product Information
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  • Company Name:J & K SCIENTIFIC LTD.
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