A7115112
Resazurin , 90% , 62758-13-8
Synonym(s):
7-Hydroxy-3H-phenoxazin-3-one-10-oxide sodium salt
CAS NO.：62758-13-8
Empirical Formula: C12H8NNaO4
Molecular Weight: 253.19
MDL number: MFCD00005036
EINECS: 263-718-5
| Pack Size | Price | Stock | Quantity |
| 1G | RMB79.20 | In Stock |
|
| 5G | RMB279.20 | In Stock |
|
| 25G | RMB951.20 | In Stock |
|
| 100g | RMB3143.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT 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 |
| Odor | Odorless |
| PH Range | Orange (3.8) to dark violet (6.5) |
| 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) |
Description and Uses
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.
Resazurin Sodium Salt is used as an indicator in fluorescence assays.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| 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 |
