CAS Registry Number
CAS 2321-07-5 — Fluorescein
CAS 2321-07-5
C20H12O5
MW 332.31
Fluorescein is a fluorescent dye used in biological staining, medical diagnostics, and environmental tracing. It exhibits strong green fluorescence when excited by blue light. Available with CAS number 2321-07-5, molecular formula C20H12O5, and molecular weight 332.31 g/mol. Store at 2 to 8 °C. Signal word: Warning. Molekula supplies Fluorescein from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Molekula products for CAS 2321-07-5
Molekula has supplied fine chemicals and biochemicals since 2000 from ISO 9001:2015 and ISO 14001:2015 certified facilities. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.