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104238 Ponceau S (C.I. 27195)

104238
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1042380025
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      Glass bottle 25 g
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      Description
      Catalogue Number104238
      DescriptionPonceau S (C.I. 27195) for
      OverviewThe dry dye Ponceau S (C.I. 27195) for microscopy Certistain®, is used for the preparation of a staining solution for staining connective tissue in histological sections of human origin.
      As CERTISTAIN® dye it is chemically quality-certified according to highest standards and strict specifications.
      References
      Product Information
      CAS number6226-79-5
      Molar Mass760.58 g/mol
      HS Code3212 90 90
      Quality LevelMQ200
      Applications
      Applicationfor microscopy Certistain®
      Biological Information
      Physicochemical Information
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Storage class10 - 13 Other liquids and solids
      WGKWGK 3 highly hazardous to water
      Safety Information
      Product Usage Statements
      Storage and Shipping Information
      StorageStore at +2°C to +30°C.
      Packaging Information
      Transport Information
      Supplemental Information
      Specifications
      Dye content (spectrophotometrically)≥ 80 %
      Identity (Sodium) passes test
      Identity (UV/VIS-Spectrum)passes test
      Absorption maximum λmax. (water)517 - 523 nm
      Spec. Absorptivity A 1%/1cm (λmax; 0.01 g/l; water)460 - 600
      TLC-Testpasses test
      Loss on drying (110 °C)≤ 10 %
      Suitability for microscopypasses test
      Global Trade Item Number
      Catalogue Number GTIN
      1042380025 04065266700725