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528315 PIPPS - CAS 5625-56-9 - Calbiochem

Overview

Key Spec Table

CAS #Empirical Formula
5625-56-9C₁₀H₂₂N₂O₆S₂

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528315-100GM
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      Glass bottle 100 gm
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      Description
      OverviewA non-metal complexing, zwitterionic buffer with mixed-mode dissociation constants of pKa1 = 3.73 and pKa2 = 7.96 (100 mM, 25°C) PIPPS has no interference at wavelengths longer than 240 nm.
      Catalogue Number528315
      Brand Family Calbiochem®
      SynonymsPiperazine-N,Nʹ-bis(3-propanesulfonic Acid)
      References
      ReferencesYu, Q., et al. 1997. Anal. Biochem. 253, 50.
      Product Information
      CAS number5625-56-9
      FormWhite solid
      Hill FormulaC₁₀H₂₂N₂O₆S₂
      Chemical formulaC₁₀H₂₂N₂O₆S₂
      PKA7.96 at 20°C
      Structure formula ImageStructure formula Image
      Quality LevelMQ100
      Biological Information
      Purity≥97% by titration (dry basis)
      Storage and Shipping Information
      Ship Code Ambient Temperature Only
      Toxicity Standard Handling
      Storage +2°C to +8°C
      Do not freeze Ok to freeze
      Special InstructionsFollowing reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
      Global Trade Item Number
      Catalogue Number GTIN
      528315-100GM 04055977196610