EOSIN YELLOW, (C.I. 45380) FOR MICROSCOPY

919.D03

  • Alternativer Name(n)
    2′,4′,5′,7′-tetrabromofluorescein disodium salt, Acid Red 87, eosin yellowish solution
  • CAS-Nummer
    17372-87-1
  • Molekulargewicht (g/mol)
    691.86
  • Empirische Formel
    C₂₀H₆Br₄Na₂O₅
  • Katalognummer
    919.D03.0050
  • Verpackungsart
    Plastic Bottle
  • Verpackungsmenge
    50G
  • Qualitätsstufe
    MICROSCOPY
  • Lösungserscheinung
    Reddish-brown fine powder
  • Absorptionsvermögen
    1200 - 1400 (A1%, 1 cm in water at λmax)
  • Maximale Absorption
    515 - 518 nm
  • Farbstoffgehalt
    ≥ 90 %
  • Trocknungsverlust
    ≤ 8 % (110 °C)
  • Cu (Kupfer)
    ≤ 0.005 %
  • Fe (Eisen)
    ≤ 0.005 %
  • Ni (Nickel)
    ≤ 0.005 %
  • Pb (Lead)
    ≤ 0.005 %
  • GHS-Klassifikation
    GHS07
  • Warnhinweis
    caution
  • Gefahrenhinweise (Clp)
    H319
  • Sicherheitshinweise (Clp)
    P280, P264, P305 + P351 + P338, P337 + P313

H319 : Causes serious eye irritation.

P280 : Wear protective gloves/protective clothing/eye protection/face protection.
P264 : Wash hands, forearms and face thoroughly after handling.
P305+P351+P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P337+P313 : If eye irritation persists: Get medical advice/attention.

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