Resazurin sodium salt

certified by the Biological Stain Commission

7-Hydroxy-3H-phenoxazin-3-one-10-oxide sodium salt
Empirical Formula (Hill Notation):
CAS Number:
Molecular Weight:
Beilstein/REAXYS Number:
EC Number:
MDL number:
PubChem Substance ID:
Pricing and availability is not currently available.

Quality Level


certified by the Biological Stain Commission




Dye content, 75%


hematology: suitable
histology: suitable


1 M NH4OH: 1 mg/mL


380 nm (2nd)
598 nm

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Diagnostic Assay Manufacturing

storage temp.

room temp

SMILES string




InChI key


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1, 5, 25 g in glass bottle


For the measurement of metabolic activity and proliferation of living cells. The bioreduction of the dye reduces the amount of the oxidized form (blue) and concomitantly increases the fluorescent intermediate (red).

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves


NONH for all modes of transport

WGK Germany


Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
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