199303

Sigma-Aldrich

Resazurin sodium salt

certified by the Biological Stain Commission

Synonym(s):
7-Hydroxy-3H-phenoxazin-3-one-10-oxide sodium salt
Empirical Formula (Hill Notation):
C12H6NNaO4
CAS Number:
Molecular Weight:
251.17
Beilstein/REAXYS Number:
3794971
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.47

Quality Level

grade

certified by the Biological Stain Commission

form

powder

composition

Dye content, 75%

application(s)

hematology: suitable
histology: suitable

solubility

1 M NH4OH: 1 mg/mL

λmax

380 nm (2nd)
598 nm

Featured Industry

Diagnostic Assay Manufacturing

storage temp.

room temp

SMILES string

[Na+].[O-]c1ccc2c(OC3=CC(=O)C=CC3=[N+]2[O-])c1

InChI

1S/C12H7NO4.Na/c14-7-1-3-9-11(5-7)17-12-6-8(15)2-4-10(12)13(9)16;/h1-6,14H;/q;+1/p-1

InChI key

IVGPGQSSDLDOLH-UHFFFAOYSA-M

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Packaging

1, 5, 25 g in glass bottle

Application

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).

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

hazcat

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

storage_class_code

11 - Combustible Solids

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

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