CAS Registry Number
CAS 72-57-1 — Trypan Blue (C.I.23850)
Trypan Blue (C.I.23850) is a vital dye used in cell viability assays to distinguish live from dead cells by excluding the dye from intact membranes. It is commonly employed in hematology and cell biology research. Available in powder form with a CAS number of 72-57-1, molecular formula C34H24N6O14S4Na4, and molecular weight 960.80 g/mol. Store at ambient temperature. Signal word: Danger. Molekula supplies Trypan Blue (C.I.23850) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Molekula products for CAS 72-57-1
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.