PRODUCTS > Organic product
Coumarin
| Product name: | Coumarin | |
| CAS NO.: | 91-64-5 | |
| Molecular formula: | C9H6O2 |
|
| Molecular Weight: | 146.15 | |
| Properties: | With balmy smell colourless crystal, solve in alcohol,aether ,chloroform and sodium hydroxide solution,decline solve in water. | |
| Specification (2H-1-Benzopyran-2-one) | ||
| CAS NO.: | 91-64-5 | |
| Molecular Formula: | C9H6O2 | |
| Molecular Mass | 146.15 | |
| Properties: | With balmy smell colourless crystal, solve in alcoholaether 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 | |