AZURE A, CERTIFIED, PURE
- CAS NO.：531-53-3
- Empirical Formula: C14H14ClN3S
- Molecular Weight: 291.8
- MDL number: MFCD00012112
- EINECS: 208-510-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:58:22
What is AZURE A, CERTIFIED, PURE?
Chemical properties
green to dark brown powder
The Uses of AZURE A, CERTIFIED, PURE
Biological stain.
The Uses of AZURE A, CERTIFIED, PURE
For staining cell granules and tissues
What are the applications of Application
Azure A is an important nuclear staining component of polychrome methylene blue
Definition
ChEBI: An organic chloride salt having 3-amino-7-(dimethylamino)phenothiazin-5-ium as the counterion. It is used in making azure eosin stains for blood smear staining.
Purification Methods
Azure A has been twice recrystallised from H2O and dried at 100o/1hour in an oven. [Beilstein 27 III/IV 5151.]
Properties of AZURE A, CERTIFIED, PURE
| Melting point: | 290 °C (dec.)(lit.) |
| storage temp. | Hygroscopic, -20°C Freezer, Under inert atmosphere |
| solubility | H2O: soluble1mg/mL |
| form | Powder |
| Colour Index | 52005 |
| color | Dark green |
| Water Solubility | Soluble in water |
| λmax | 620–634 nm |
| Merck | 13,929 |
| BRN | 3922287 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| Biological Applications | Antimalarial; medical devices; diagnosis of amyloid accumulation related diseases; reducing the extent of cardiac arrhythmias; treating angiogenic diseases,avian influenza virus,oral cavity infection,neurodegenerative diseases,pat |
| CAS DataBase Reference | 531-53-3(CAS DataBase Reference) |
| EPA Substance Registry System | Azure A (531-53-3) |
Safety information for AZURE A, CERTIFIED, PURE
Computed Descriptors for AZURE A, CERTIFIED, PURE
AZURE A, CERTIFIED, PURE manufacturer
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