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CAS 550-82-3 — Resazurin - CANNOT OFFER ONLY SODIUM SALT

Resazurin is a redox indicator dye used primarily in microbiology for assessing cell viability and metabolic activity, as well as in biochemical assays and fluorescence-based research. It transitions from blue to pink in reduced environments, making it ideal for live/dead staining and growth monitoring. Catalogue details: CAS 550-82-3, molecular formula C12H7NO4, molecular weight 229.1883. Store at ambient conditions; no signal word required. Molekula supplies resazurin from research to bulk quantities with full documentation and ISO 9001:2015 traceability.