FLUORESCEIN 95%
| Product Code | B-01235 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | CAS No | 2321-07-5 | |
| Molecular Formula | C20H12O5 | Molecular Weight | 332.31 |
| H.S.Code | 3204.90000 | Shelf Life | 60 Months |
| Purity | 95 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | Orange red powder |
|---|---|---|---|
| Odour | Odorless | Melting point/ Freezing point [°C] | 320 °C |
Packaging
Specification
| Appearance | Orange red brown or maroon powder |
| Assay (by HPLC) | Min 95% |
| Solubility (in 1N NaOH) | 50 mg/ml |
| Molar absorptivity E(490+/-2nm) | Min 70000 |
| Molar absorptivity E(284+/-2nm) | Min 12000 |
| Molar absorptivity E(238+/-2nm) | Min 39000 |
| Loss on drying (at 105°C) | Max 5.0% |
Safety Information and Hazard Symbols
Symbol: GHS07 ,GHS08
Signal Word: Warning
Hazardous Statement: H319
Precaution Statement: P305 + P351 + P338