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Specifications

A highly sensitive tetrazolium reagent that produces a water-soluble formazan (orange color that absorbs at 460 nm) in NADH. It is newer generation formazan-based dyes which release the converted product into the medium in a soluble form allowing for a non-destructive determination of viability enabling the cells to be subject to further investigations.
Catalog #	022892
CAS Number	193149-74-5
Molecular Formula	C20H13N6NaO11S2
Molecular Weight	600.47
Important Note	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. Toxicity and Hazards: All products should be handled by qualified personnel only, trained in laboratory procedures.
Alternate names	5-(2,4-Disulfophenyl)-3-(2-methoxy-4-nitrophenyl)-2-(4-nitrophenyl)-2H-tetrazolium Inner Salt Sodium Salt;