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391335 BIS-Tris, ULTROL® Grade - CAS 6976-37-0 - Calbiochem

A zwitterionic buffer that exhibits only a very small shift in dissociation constant with respect to temperature.

BIS-Tris, ULTROL® Grade - CAS 6976-37-0 - Calbiochem MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: [bis(2-Hydroxyethyl)imino]-tris(hydroxymethyl)methane

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      Overview

      Replacement Information

      Key Spec Table

      CAS #Empirical Formula
      6976-37-0C₈H₁₉O₅N
      Description
      OverviewA zwitterionic buffer that exhibits only a very small shift in dissociation constant with respect to temperature. Useful in the pH 5.8-7.3 range. Has a pKa of 6.50 at 25°C. Suitable for fractionation of hemoglobin.
      Absorbance (100 mM, H2O, 280 nm):≤0.04.
      Catalogue Number391335
      Brand Family Calbiochem®
      Synonyms[bis(2-Hydroxyethyl)imino]-tris(hydroxymethyl)methane
      References
      ReferencesNealon, D.A., et al. 1980. Clin Chem. 26, 1516.
      Morin, L.G. 1977. Clin. Chem. 23, 1569.
      Product Information
      CAS number6976-37-0
      FormWhite solid
      Hill FormulaC₈H₁₉O₅N
      Chemical formulaC₈H₁₉O₅N
      HS Code2922 19 99
      PKA6.5 at 20°C
      Quality LevelMQ100
      Applications
      Biological Information
      Purity≥99% by titration
      Physicochemical Information
      Heavy metals<3 ppm
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Safety Information
      Product Usage Statements
      Storage and Shipping Information
      Ship Code Ambient Temperature Only
      Toxicity Standard Handling
      Storage +15°C to +30°C
      Do not freeze Ok to freeze
      Packaging Information
      Transport Information
      Supplemental Information
      Specifications
      Global Trade Item Number
      Catalogue Number GTIN
      391335 0

      Documentation

      BIS-Tris, ULTROL® Grade - CAS 6976-37-0 - Calbiochem MSDS

      Title

      Safety Data Sheet (SDS) 

      BIS-Tris, ULTROL® Grade - CAS 6976-37-0 - Calbiochem Certificates of Analysis

      TitleLot Number
      391335

      References

      Reference overview
      Nealon, D.A., et al. 1980. Clin Chem. 26, 1516.
      Morin, L.G. 1977. Clin. Chem. 23, 1569.
      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.

      Revision14-July-2008 RFH
      Synonyms[bis(2-Hydroxyethyl)imino]-tris(hydroxymethyl)methane
      DescriptionAn inert, zwitterionic buffer that exhibits only a very small shift in dissociation constant with respect to temperature (absorbance: <0.04 at 280 nm, 100 mM, H2O). Suitable for fractionation of hemoglobin. Has a pKa of 6.5 at 25°C.
      FormWhite solid
      CAS number6976-37-0
      Chemical formulaC₈H₁₉O₅N
      Purity≥99% by titration
      SolubilityH₂O
      Storage +15°C to +30°C
      Do Not Freeze Ok to freeze
      Toxicity Standard Handling
      ReferencesNealon, D.A., et al. 1980. Clin Chem. 26, 1516.
      Morin, L.G. 1977. Clin. Chem. 23, 1569.