Article No | F-04160 | ||
CAS No | 2321-07-5 | ||
HSN Code | 32049000 | ||
Purity | Min. 95.0% |
Grade | - | ||
Molecular Formula | C20H12O5 | ||
Molecular Weight | 332.31 | ||
Shelf Life | 5 years |
25 gm
100 gm
1 kg
Description | Orange red brown or maroon powder | ||
Assay (on dried substances) | Min. 95.0% | ||
Molar Absorptivity E (490+/-2nm) | Min. 70000 | ||
Melting point | About 315°C | ||
Solubility | 50 mg/ml in 1N NaOH |