FLUORESCEIN, (C.I. 45350)

923.D02

  • Alternativer Name(n)
    Acid Yellow 73
  • CAS-Nummer
    2321-07-5
  • Molekulargewicht (g/mol)
    332.31
  • Empirische Formel
    C20H12O5
  • Katalognummer
    923.D02.0050
  • Verpackungsart
    Plastic Bottle
  • Verpackungsmenge
    50G
  • Qualitätsstufe
    MICROSCOPY
  • Menge
    ≥ 95 % (on dried substance)
  • Aussehen
    Orange-red brown or burgundy powder
  • E(284 ± 2 nm)
    ≥ 12000
  • E (238 ± 2 nm)
    ≥ 39000
  • Trocknungsverlust
    ≤ 5 % (105 °C)
  • Schmelzpunkt
    about 315 °C
  • Molare Absorptivität E (490 ± 2 nm)
    ≥ 70000
  • Löslichkeit
    50 mg/ml (in 1N NaOH)
  • GHS-Klassifikation
    GHS07
  • Warnhinweis
    caution
  • Gefahrenhinweise (Clp)
    H302, H319
  • Sicherheitshinweise (Clp)
    P264, P270, P280, P301 + P312, P305 + P351 + P338, P337 + P313, P501

H371 : May cause damage to organs.

P260 : Do not breathe dust/fume/gas/mist/vapours/spray.
P264 : Wash hands, forearms and face thoroughly after handling.
P270 : Do not eat, drink or smoke when using this product.
P309+P311 : IF exposed or if you feel unwell: Call a POISON CENTER or doctor/physician.
P405 : Store locked up.
P501 : Dispose of contents/container in accordance with local/regional/national/international regulations.

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