130-22-3
| Name | Alizarin Red S |
| CAS | 130-22-3 |
| EINECS(EC#) | 204-981-8 |
| Molecular Formula | C14H7NaO7S |
| MDL Number | MFCD00013049 |
| Molecular Weight | 342.26 |
| MOL File | 130-22-3.mol |
Chemical Properties
| Appearance | yellow-orange powder |
| Melting point | >250°C |
| Boiling point | 287-289°C |
| storage temp. | room temp |
| solubility | H2O: soluble1mg/mL |
| Colour Index | 58005 |
| form | Powder |
| pka | 4.5, 11(at 25℃) |
| color | Various |
| PH Range | 4.3(yellow)-6.3(violet) |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| Water Solubility | Soluble in water and alcohol. |
| λmax | 556nm, 596nm, 423nm, 546nm |
| Merck | 14,8573 |
| BRN | 4117090 |
| Biological Applications | Detecting Candida,lactic acid bacteria,microorganisms; treating gastropathy,viral diseases |
| Major Application | Nanocomposite material, chemical mechanical polishing, optical fibers, display device, carbon nanotubes, textiles, determination of aluminum,iron,copper,manganese,zinc,calcium,magnesium,zirconium,hafnium,molybdenum,uranium,vanadium, detergents, hair dyes, determination of proteins,clotrimazole,ketoconazole,piroxicam,and tenoxicam |
| InChIKey | HFVAFDPGUJEFBQ-UHFFFAOYSA-M |
| CAS DataBase Reference | 130-22-3(CAS DataBase Reference) |
Safety Data
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | |
| Safety Statements | |
| WGK Germany | 3 |
| RTECS | CB1095300 |
| TSCA | Yes |
| HS Code | 32049090 |