2470 L-Cystine - CAS 56-89-3 - Calbiochem

2470
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Empirical FormulaCAS #
C₆H₁₂N₂O₄S₂ 56-89-3

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2470-25GMCN
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      Glass bottle 25 gm
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      Description
      Catalogue Number2470
      Brand Family Calbiochem®
      Synonyms(Cys)₂
      References
      Product Information
      CAS number56-89-3
      FormWhite crystals or crystalline powder
      Hill FormulaC₆H₁₂N₂O₄S₂
      Chemical formulaC₆H₁₂N₂O₄S₂
      Optical rotationOptical rotation: -218° to -224°(c = 2, 1 N HCl, 20°C)
      Quality LevelMQ100
      Applications
      Biological Information
      Purity≥98% by Assay (Macro-Kjeldahl Method)
      Physicochemical Information
      ContaminantsHeavy metals: ≤10 ppm; sulfate: ≤0.02%; arsenic: ≤1 ppm; chloride: ≤0.02%; ammonium: ≤0.02%
      Heavy metals≤10 ppm
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      RTECSHA2690000
      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
      Special InstructionsFollowing reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
      Packaging Information
      Transport Information
      Supplemental Information
      Specifications

      Documentation

      L-Cystine - CAS 56-89-3 - Calbiochem MSDS

      타이틀

      물질안전보건자료(MSDS) 

      L-Cystine - CAS 56-89-3 - Calbiochem Certificates of Analysis

      TitleLot Number
      2470
      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.

      Revision12-April-2010 JSW
      Synonyms(Cys)₂
      DescriptionNon-essential amino acid for human development. Has an optimal pH of 5.0-6.5.
      FormWhite crystals or crystalline powder
      CAS number56-89-3
      RTECSHA2690000
      Chemical formulaC₆H₁₂N₂O₄S₂
      Purity≥98% by Assay (Macro-Kjeldahl Method)
      ContaminantsHeavy metals: ≤10 ppm; sulfate: ≤0.02%; arsenic: ≤1 ppm; chloride: ≤0.02%; ammonium: ≤0.02%
      SolubilityH₂O (100 µg/ml). Solubility may be enhanced by lowering the pH to <2.0 or raising the pH to >8.0.
      Storage +15°C to +30°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.
      Toxicity Standard Handling
      Merck USA index14, 2782