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Sigma Aldrich Fine Chemicals Biosciences Fluorescein sodium salt, 518-47-8, MFCD00167039, 100 g
Supplier: Sigma Aldrich Fine Chemicals Biosciences F6377100G
Empirical Formula (Hill Notation): C20H10Na2O5, Molecular Weight: 376.27, used as fluorescent tracer, Synonym: Acid Yellow 73, D&C;Yellow No. 8, NaFl, NaFluo, Sodium fluorescein, Uranine. Fluorescein sodium salt has been used as a solute to study microvessel permeability. It has been used as a test molecule to study blood barrier penetration.
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