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1,4-Dithioerythritol

1,4-Dithioerythritol
1,4-Dithioerythritol
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Product Code : 707
Product Description

1,4-Dithioerythritol


  • Synonym: erythro-1,4-Dimercapto-2,3-butanediol, erythro-2,3-Dihydroxy-1,4-butanedithiol, Cleland’s reagent, DTE

    • Linear Formula: HSCH2CH(OH)CH(OH)CH2SH

    • Molecular Weight: 154.25

    • CAS Number: 6892-68-8

      Properties



      product line   BioXtra
      assay   ≥99.0%
      impurities   Insoluble matter, passes filter test
        ≤0.0005% Phosphorus (P)
      pH   4.5-6.5 (0.1 M in H2O)
      mp   82-84 °C(lit.)
      solubility   H2O: soluble0.1 M, clear, colorless
      anion traces   sulfate (SO42-): ≤0.005%
      cation traces   Al: ≤0.0005%
        Ca: ≤0.001%
        Cu: ≤0.0005%
        Fe: ≤0.0005%
        K: ≤0.05%
        Mg: ≤0.0005%
        Na: ≤0.005%
        Pb: ≤0.001%
        Zn: ≤0.001%
      absorption   A0.1M/260, H2O ≤0.6
        A0.1M/280, H2O ≤0.4
      storage temp.   2-8°C
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      Description

      Application

      Reagent for maintaining −SH groups in the reduced state; quantitatively reduces disulfides.

      Packaging

      1, 5 g in poly bottle

       


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