648317 Tris, Hydrochloride, Molecular Biology Grade - CAS 1185-53-1 - Calbiochem

648317
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648317-1KGCN
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      Description
      OverviewUseful in the pH range of 7.0-9.0. Has a pKa of 8.1 at 25°C.
      Catalogue Number648317
      Brand Family Calbiochem®
      Synonymstris(Hydroxymethyl)aminomethane, HCl
      References
      Product Information
      CAS number1185-53-1
      FormWhite crystalline solid
      Hill FormulaC₄H₁₁NO₃ · HCl
      Chemical formulaC₄H₁₁NO₃ · HCl
      Hygroscopic Hygroscopic
      Quality LevelMQ100
      Applications
      Biological Information
      Purity≥99% by titration
      Physicochemical Information
      ContaminantsDNases, proteases, RNases: none detected; heavy metals: ≤0.0005% (as Pb). Absorbance (260 nm): ≤0.12; absorbance (280 nm): ≤0.08.
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      RTECSTY2900000
      Safety Information
      Product Usage Statements
      Storage and Shipping Information
      Ship Code Ambient Temperature Only
      Toxicity Standard Handling
      Storage +15°C to +30°C
      Hygroscopic Hygroscopic
      Do not freeze Ok to freeze
      Packaging Information
      Transport Information
      Supplemental Information
      Specifications

      Documentation

      Tris, Hydrochloride, Molecular Biology Grade - CAS 1185-53-1 - Calbiochem Certificates of Analysis

      TitleLot Number
      648317
      Data Sheet

      Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.

      Revision04-October-2019 JSW
      Synonymstris(Hydroxymethyl)aminomethane, HCl
      DescriptionWidely used biological buffer (absorbance: ≤0.05 at 260 nm and 280 nm). Useful in the pH range of 7.0-9.0. Has a pKa of 8.1 at 25°C.
      FormWhite crystalline solid
      CAS number1185-53-1
      RTECSTY2900000
      Chemical formulaC₄H₁₁NO₃ · HCl
      Purity≥99% by titration
      ContaminantsDNases, proteases, RNases: none detected; heavy metals: ≤0.0005% (as Pb). Absorbance (260 nm): ≤0.12; absorbance (280 nm): ≤0.08.
      SolubilityH₂O
      Storage +15°C to +30°C
      Hygroscopic
      Do Not Freeze Ok to freeze
      Toxicity Standard Handling