Fluorescein 99%, rein, Laser-Qualität
Lieferant: Thermo Fisher Scientific
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Achtung
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410620010
ACRO410620010EA
73
EUR
ACRO410620010
Fluorescein 99%, rein, Laser-Qualität
Fluorescein
Formel:
C₂₀H₁₂O₅ Schmelzpunkt: 314…316 °C Lagertemperatur: Raumtemperatur |
MDL:
MFCD00005050 CAS-Nummer: 2321-07-5 EINECS: 219-031-8 Merck Index: 13,04185 |
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Spezifikation Testergebnisse
Appearance | Orange to red to brown Powder |
Infrared spectrum | Conforms |
HPLC | ≥98.5 % |
UV Lambda max | 496 to 500 nm (in Basic Methanol) |
Suitability | (for use as a laser dye) Passes |
Molar absorption coefficient | 63900 l/(mol.cm) (at Lambda max) |
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