PRODUCTS > Organic product
1-(2-Pyridylazo)-2-naphthol
| Product name: | 1-(2-Pyridylazo)-2-naphthol | |
| CAS NO.: | 85-85-8 | |
| Molecular formula: | C15H11N3O |
|
| Molecular Weight: | 249.27 | |
| Properties: | orangish-yellow needle-like crystal. 137 ° C melting point. Dissolved organic solvent yellow, insoluble in water. | |
| Specification (PAN) | ||
| CAS NO.: | 91-64-5 | |
| Molecular Formula: | C9H6O2 | |
| Molecular Mass | 146.15 | |
| Properties: | With balmy smell colourless crystal, solve in alcohol aether chloroform and sodium hydroxide solution,decline solve in water. | |
| Specification(Q/SS•07-2008) | ||
| Item Name | AR Grade | |
| Assay W, percern | ≥99.5 | |
| Solubility in alcohol, percent | Passes test | |
| Sulfated ash W, percent | ≤0.02 | |
| Melting range | 68-70 | |