Resazurin sodium salt Chemical Properties

Melting point:

>250℃

RTECS 

SP7700000

storage temp. 

room temp

solubility 

H₂O: soluble

form 

powder

pka

6.71(at 25℃)

color 

Dark green to black

PH Range

Orange (3.8) to dark violet (6.5)

Odor

Odorless

Water Solubility 

soluble

λmax

598 nm, 380 nm

Merck 

14,8141

BRN 

3794971

Stability:

Stable. Incompatible with strong oxidizing agents.

Biological Applications

Detecting bile acids,glycosidase activity; as hydrolase substrate; in beer production; treating diabetic complications; enzymatic microplate assay; b-glucosidase assay; glutathione transferase assay

Major Application

Electrochemichromic solutions/devices (mirrors, glazings, partitions, filters, displays, lenses);oxygen-barrier packaging materials; oxidation-reduction (redox) indicator

InChIKey

IVGPGQSSDLDOLH-UHFFFAOYSA-M

CAS DataBase Reference

62758-13-8(CAS DataBase Reference)

EPA Substance Registry System

3H-Phenoxazin-3-one, 7-hydroxy-, 10-oxide, sodium salt (62758-13-8)

Safety Information

Hazard Codes 

Xi,Xn

Risk Statements 

36/37/38-22

Safety Statements 

26-36/37/39-36

WGK Germany 

3

TSCA 

Yes

HS Code 

29349990

MSDS

• Language:English Provider:7-Hydroxy-3H-phenoxazin-3-one 10-oxide sodium salt
• Language:English Provider:ACROS
• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

Resazurin sodium salt Usage And Synthesis

Description

Resazurin is a blue non-fluorescent dye that when reduced to the highly red-fluorescent product resorufin (ex/em max = 570/580 nm, respectively) can be used as a quantifiable detection agent for enzyme activity assays. The non-fluorescent resazurin can be used as an oxidation-reduction indicator in cell viability assays in a variety of cells.

Chemical Properties

dark red crystals with a greenish lustre

Uses

Resazurin Sodium Salt is used as an indicator in fluorescence assays.

Biochem/physiol Actions

Resazurin is a blue, non-fluorescent dye originally used to test milk/biological fluids for bacterial and yeast contamination. It is also useful in sperm viability and semen quality test. Resazurin is applicable in cytotoxicity determination.

Resazurin sodium salt(62758-13-8)Related Product Information

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• 8-CHLOROADENOSINE-3',5'-CYCLIC MONOPHOSPHOROTHIOATE, RP-ISOMER SODIUM SALT
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• RESAZURIN,Resazurin tablets
• INDOPHENOL
• Acetone oxime