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Deuterium oxide

Deuterium oxide
Deuterium oxide
Price And Quantity
  • Milliliter/Milliliters
  • 1
  • Ton/Tons,
  • 305 INR
    Product Specifications
    • Chemicals
    • Industrial Lab Chemicals
    • ‎Colorless
    • 98%
      Product Description

      NMR Solvents

      Packaging

      10 g in ampule

      10×0.25, 10×0.5 mL in ampule

      Application

      Deuterium oxide may be used:
      • To prepare trifluoroacetic acid-d by reacting with trifluoroacetic anhydride.
      • As a deuteration agent for primary and secondary alcohols at the β-carbon position via H/D exchange reaction in the presence of ruthenium catalyst.
      • Along with hexamethyldisilane as a deuterium transfer reagent for alkynes to form (E)-1,2-dideuterioalkenes in the presence of a palladium complex.

      General description

      Deuterium oxide (D2O) is a 100% isotopically enriched NMR (Nuclear Magnetic Resonance) solvent. It is widely employed in high resolution NMR studies. Various thermodynamic properties (such as intermolecular vibrational frequencies, energy of the hydrogen bond, free energy, enthalpy and entropy) of liquid deuterium oxide have been evaluated.Ionization constant for D2O (in the range of 5-50°C), pK values (at 25°C) and enthalpy, entropy, heat capacity change (for the dissociation of D2O) have been reported.

      isotopic purity  

      99.990 atom % D

      refractive index  

      n20/D 1.328(lit.)

      bp  

      101.4 °C(lit.)

      mp  

      3.8 °C(lit.)

      density  

      1.107 g/mL at 25 °C(lit.)

       

      Trade Information
      • Cash in Advance (CID), Cash Advance (CA)
      • 1 Per Week
      • 1 Week
      • All India
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        Phone :91-265-2787002