Acid Green 50
- Product NameAcid Green 50
- CAS3087-16-9
- MFC27H27N2NaO7S2
- MW578.63
- EINECS221-409-2
- MOL File3087-16-9.mol
Chemical Properties
| Melting point | >300°C |
| Density | 0.541[at 20℃] |
| storage temp. | Refrigerator |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Powder |
| Colour Index | 44090 |
| color | Dark brown or black |
| Water Solubility | 492.554g/L at 28℃ |
| λmax | 633 nm |
| ε(extinction coefficient) | ≥10000 at 300-306nm in water at 0.005g/L ≥50000 at 236-242nm in water at 0.005g/L ≥60000 at 630-636nm in water at 0.005g/L |
| Stability | Incompatible with strong oxidizing agents. |
| LogP | 0.595 at 25℃ |
| CAS DataBase Reference | 3087-16-9(CAS DataBase Reference) |
| EPA Substance Registry System | Methanaminium, N-[4-[[4-(dimethylamino)phenyl](2-hydroxy-3,6-disulfo-1-naphthalenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-, inner salt, monosodium salt (3087-16-9) |
Safety Information
| Hazard Codes | Xn |
| Risk Statements | 22-36/37/38 |
| Safety Statements | 36/37/39 |
| WGK Germany | 3 |
| RTECS | BQ1150000 |
| HS Code | 32041200 |
| Toxicity | rat,LD50,oral,2gm/kg (2000mg/kg),Scientia Pharmaceutica. Vol. 47, Pg. 39, 1979. |
