Resazurin sodium salt
Resazurin sodium salt Basic information
- Product Name:
- Resazurin sodium salt
- Synonyms:
-
- 3H-Phenoxazin-3-one,7-hydroxy-,10-oxide,sodiumsalt
- resazurin,sodiumderivative
- DIAZORESORCINOL
- RESAZURIN, SODIUM SALTRESAZURIN, SODIUM SALTRESAZURIN, SODIUM SALT
- Resazurin, sodiuM salt, high purity biological stain, pure 1GR
- Resazurin, sodiuM salt, high purity biological stain, pure 5GR
- Resin Azure
- RESAZURIN SODIUM SALT(RG)
- CAS:
- 62758-13-8
- MF:
- C12H8NNaO4
- MW:
- 253.19
- EINECS:
- 263-718-5
- Product Categories:
-
- Phenoxazine
- Pyridines
- Analytical Chemistry
- Indicator (pH)
- pH Indicators
- Mol File:
- 62758-13-8.mol
Resazurin sodium salt Chemical Properties
- Melting point:
- >250℃
- Boiling point:
- 477.2±55.0 °C at 760 mmHg
- Density
- 1.57±0.1 g/cm3
- 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
- PH
- 3.8-6.5, orange to violet
- Appearance
- Solid Powder
- 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.
References
[1] JOHN O’BRIEN. Investigation of the Alamar Blue (resazurin) fluorescent dye for the assessment of mammalian cell cytotoxicity[J]. The FEBS journal, 2003, 267 17: 5421-5426. DOI: 10.1046/j.1432-1327.2000.01606.x
Excitation / Emission Maximum
530-540 nm/585-595 nm
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Resazurin sodium salt(62758-13-8)Related Product Information
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- INDOPHENOL
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