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104134 Eosina Y (galbuie) (C.I. 45380)

for microscopy Certistain®

Eosina Y (galbuie) (C.I. 45380) MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
104134
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      		 Glass bottle 25 g
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      Description
      Catalogue Number104134
      DescriptionEosin Y (yellowish) (C.I. 45380)
      OverviewEosin Y (C.I. 45380) is a CERTISTAIN® 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 Y 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 blue to dark violet in color and the Eosin Y solution will stain the cytoplasma and intercellular substances red-orange.
      As the Eosin Y 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
      Molar Mass691.88 g/mol
      HS Code3212 90 90
      Quality LevelMQ200
      Applications
      Applicationfor microscopy Certistain®
      Biological Information
      Physicochemical Information
      Density0.78 g/cm3 (978.5 hPa, 27.05 °C)
      Flash point191.6 °C
      pH value6.55 (H₂O, 29 °C)
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Statement(s)H317: Poate provoca o reacţie alergică a pielii.
      H319: Provoacă o iritare gravă a ochilor.
      Precautionary Statement(s)P261: Evitaţi să inspiraţi praful/ fumul/ gazul/ ceaţa/ vaporii/ spray-ul.
      P264: Spălaţi-vă pielea bine după utilizare.
      P272: Nu scoateţi îmbrăcămintea de lucru contaminată în afara locului de muncă.
      P280: Purtaţi mănuşi de protecţie/ echipament de protecţie a ochilor/ echipament de protecţie a feţei.
      P302 + P352: ÎN CAZ DE CONTACT CU PIELEA: spălați cu multă apă.
      P305 + P351 + P338: ÎN CAZ DE CONTACT CU OCHII: Clătiți cu atenție cu apă timp de mai multe minute. Scoateți lentilele de contact, dacă este cazul și dacă acest lucru se poate face cu ușurință. Continuați să clătiți.
      Signal WordAtenţie
      Storage class10 - 13 Alte lichide sau solide
      WGKWGK 3 puternică poluare a apei
      Safety Information
      Product Usage Statements
      Storage and Shipping Information
      StorageA se depozita între +2°C la +30°C.
      Packaging Information
      Transport Information
      Supplemental Information
      Specifications
      Dye content (gravimetrically)≥ 85 %
      Identity (UV/VIS-Spectrum)passes test
      Absorption maximum λmax. (water)515 - 518 nm
      Spec. Absorptivity A 1%/1cm (λmax; 0.005 g/l; water)1200 - 1400
      TLC-Testpasses test
      Loss on drying (110 °C)≤ 8 %
      Suitability for microscopypasses test
      Global Trade Item Number
      Catalogue Number GTIN
      1041340025 04065266700183