Azocarmine G
SIAL/A1091
Synonym: Acid Red 101; Rosinduline
CAS Number: 25641-18-3
Empirical Formula (Hill Notation): C28H18N3NaO6S2
Molecular Weight: 579.58
EC Number: 247-157-3
MDL Number: MFCD00042002
Linear Formula: C28H18N3NaO6S2
Product Type: Chemical
| ε (extinction coefficient) | 210-255 at 510-523 nm in water |
| application(s) | diagnostic assay manufacturing hematology histology |
| form | powder |
| InChI | 1S/C28H19N3O6S2.Na/c32-38 |
| InChI key | LUERODMRBLNCFK-UHFFFAOYSA |
| Quality Level | 100  |
| SMILES string | [Na+].[O-]S(=O)(=O)c1ccc( |
| solubility | water: 1 mg/mL, clear, red |
| storage temp. | room temp |
| Application: | Azocarmine G is a standard stain for microscopy. It may be also be used as a reference standard in the determination of azocarmine G in food products and beverages using high performance liquid chromatography coupled with diode array detector (HPLC-DAD). |
| General description: | Azocarmine G is a synthetic dye, commonly used in food and beverages to restore their original appearance, in situations where, the color is affected by processing, storage, packaging and distribution. |
| General description: | Azocarmine G is useful for protein determination in acidic medium. It is indicated by the formation of purple-red complex. |
| General description: | Standard stain for microscopy. Azocarmine G may be used as a reference standard for the determination of the analyte in food and beverages using high-performance liquid chromatography coupled with diode-array detector (HPLC-DAD). |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | room temp |
| Colour Index Number | 50085 |
| UNSPSC | 12171500 |