102452 L-Cysteine

102452
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      Overview

      Replacement Information

      Key Specifications Table

      CAS #EC NumberHill FormulaMolar Mass
      52-90-4 200-158-2 C₃H₇NO₂S 121.16 g/mol

      Pricing & Availability

      Catalog NumberAvailability Packaging Qty/Pack Price Quantity
      1024520025
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          Plastic bottle 25 g
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          Description
          Catalogue Number102452
          Synonymsα-Amino-ß-mercapto propionic acid, αlpha-Amino-ß-mercapto propionic acid, Cys, αlpha-Amino-beta-mercapto propionic acid
          References
          Product Information
          CAS number52-90-4
          EC number200-158-2
          Hill FormulaC₃H₇NO₂S
          Molar Mass121.16 g/mol
          HS Code2930 90 13
          Applications
          ApplicationL-Cysteine for cell culture media. CAS 52-90-4, pH 4.5 - 5.5 (100 g/l, H₂O, 20 °C).
          Biological Information
          Physicochemical Information
          Ignition temperature420 °C
          Melting Point220 - 228 °C
          pH value4.5 - 5.5 (100 g/l, H₂O, 20 °C)
          Bulk density300 kg/m3
          Solubility280 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 1890 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Statement(s)H302: Harmful if swallowed.
          Signal WordWarning
          RTECSHA1600000
          Storage class10 - 13 Other liquids and solids
          WGKWGK 1 slightly hazardous to water
          Disposal3
          Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
          Safety Information
          Hazard Symbols Hazard SymbolsHarmful
          Categories of dangerharmful
          R PhraseR 22
          Harmful if swallowed.
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at +5°C to +30°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications