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Fluorescein Isothiocyanate Isomer I

    Specifications

    HS Code

    686790

    Productname Fluorescein Isothiocyanate Isomer I
    Casnumber 3326-32-7
    Molecularformula C21H11NO5S
    Molecularweight 389.38 g/mol
    Appearance Orange to orange-brown powder
    Solubility Soluble in DMSO, DMF, slightly soluble in water
    Purity ≥ 90% (typically)
    Excitationwavelength 494 nm
    Emissionwavelength 518 nm
    Meltingpoint Approximately 138-140°C
    Storageconditions Store at -20°C, protected from light
    Synonyms FITC, Fluorescein 5-isothiocyanate
    Ecnumber 222-095-2

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