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115444 Coomassie® Brilliant blue G 250 (C.I. 42655)

Coomassie® Brilliant blue G 250 (C.I. 42655) for electrophoresis. CAS 6104-58-1, pH 6.4 (10 g/l, H₂O, 20 °C).

Coomassie® Brilliant blue G 250 (C.I. 42655) MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
115444
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      Description
      Catalogue Number115444
      Product Information
      CAS number6104-58-1
      EC number228-058-4
      Hill FormulaC₄₇H₄₈N₃NaO₇S₂
      Molar Mass854.04 g/mol
      HS Code3212 90 90
      Structure formula ImageStructure formula Image
      Quality LevelMQ100
      Applications
      ApplicationCoomassie® Brilliant blue G 250 (C.I. 42655) for electrophoresis. CAS 6104-58-1, pH 6.4 (10 g/l, H₂O, 20 °C).
      Physicochemical Information
      pH value6.4 (10 g/l, H₂O, 20 °C)
      Bulk density520 kg/m3
      Solubility40 g/l
      Toxicological Information
      LD 50 oralLD50 Rat > 5000 mg/kg
      Safety Information according to GHS
      Storage class10 - 13 Other liquids and solids
      WGKWGK 3 highly 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.
      Storage and Shipping Information
      StorageNoTempLimit
      Specifications
      Identity (UV/VIS-Spectrum)passes test
      Absorption maximum λmax. (buffer pH 7.0)577 - 584 nm
      Spec. Absorptivity A 1%/1cm (λmax; 0.01 g/l; buffer pH 7.0; calc. on dried substance)440 - 570
      TLC-Testpasses test
      Loss on drying (110 °C)≤ 8 %
      Suitability for electrophoresispasses test
      Global Trade Item Number
      Catalogue Number GTIN
      1.15444.0025 04022536160313