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104120 Eosin B (bluish) (C.I.45400)

for microscopy Certistain®

Eosin B (bluish) (C.I.45400) MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
104120
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      		 Glass bottle 25 g
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      Description
      Catalogue Number104120
      DescriptionEosin B (bluish) (C.I.45400)
      OverviewEosin B (C.I. 45400) for microscopy Certistain®, is a dry dye for microscopy that is often used as a counterstain, vizualising proteins, connective tissues, fibers and keratin in sample material of human origin. Depending on user requirements and personal preferences, it can be used for the preparation of the commonly used aqueous or alcoholic Eosin B staining solutions. This staining solution will mostly be used for routine staining in the hematoxylin-eosin staining process (H&E). The H&E staining process is the most frequently used staining method for histological material. Due to the hematoxylin solution, the nuclei will appear dark blue to dark violet in color and the Eosin Y solution will stain the cytoplasma and intercellular substances pink to red.
      As the dye belongs to the portfolio of Certistain® dyes, it is chemically analyzed according to strict specifications before release and a high staining quality, with reliable staining results is guaranteed.
      References
      Product Information
      CAS number548-24-3
      Molar Mass624.08 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 (gravimetrically)≥ 85 %
      Identity (Sodium) passes test
      Identity (UV/VIS-Spectrum)passes test
      Absorption maximum λmax. (water)517 - 525 nm
      Spec. Absorptivity A 1%/1cm (λmax; 0.005 g/l; water)800 - 1000
      TLC-Testpasses test
      Loss on drying (110 °C)≤ 8 %
      Suitability for microscopypasses test
      Global Trade Item Number
      Catalogue Number GTIN
      1041200025 04065265789394

      Documentation

      Eosin B (bluish) (C.I.45400) SDS

      Title

      Safety Data Sheet (SDS) 

      Eosin B (bluish) (C.I.45400) Certificates of Analysis

      Product Number PackagingSpecificationLot Number
      1041200025 Glass bottlePDF Specification Document