203667 Boric Acid, Molecular Biology Grade - CAS 10043-35-3 - Calbiochem

203667
  
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      Overview

      Replacement Information

      Key Spec Table

      Empirical FormulaCAS #
      H₃BO₃10043-35-3
      Description
      Overview

      This product has been discontinued.





      An antibacterial and antifungal agent commonly used in molecular biology applications, such as TBE (Tris Borate EDTA).
      Catalogue Number203667
      Brand Family Calbiochem®
      References
      Product Information
      CAS number10043-35-3
      FormWhite crystalline solid
      Hill FormulaH₃BO₃
      Chemical formulaH₃BO₃
      Hygroscopic Hygroscopic
      PKA9.24 at 20°C
      Applications
      Biological Information
      Purity≥98% by Argentometry
      Physicochemical Information
      ContaminantsDNases, proteases, RNases: none detected. Absorbance (1M, H₂O, 260 nm): ≤0.015
      Heavy metals≤0.001%
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      RTECSED4550000
      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

      SDS

      Title

      Safety Data Sheet (SDS) 

      Certificates of Analysis

      TitleLot Number
      203667

      Brochure

      Title
      Detergents and Buffers Technical Bulletin
      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.

      Revision19-February-2013 JSW
      DescriptionCommonly used in molecular biology buffers such as TBE (Tris Borate EDTA). Absorbance: ≤0.01 at 260 nm and 280 nm.
      FormWhite crystalline solid
      CAS number10043-35-3
      RTECSED4550000
      Chemical formulaH₃BO₃
      Purity≥98% by Argentometry
      ContaminantsDNases, proteases, RNases: none detected. Absorbance (1M, H₂O, 260 nm): ≤0.015
      SolubilityH₂O (1 g/18 ml cold water)
      Storage +15°C to +30°C
      Hygroscopic
      Do Not Freeze Ok to freeze
      Toxicity Standard Handling
      Merck USA index14, 1336