SAFRANINE FOR MICROSCOPY
| Product Code | B-02271 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | AR | CAS No | 477-73-6 |
| Molecular Formula | C20H19ClN4 | Molecular Weight | 350.84 |
| H.S.Code | 3204.13100 | Shelf Life | 60 Months |
| Purity | Dye Content : Min 85% |
Physical Properties
| Physical state at 20 °C | Solid | Colour | Dark reddish brown |
|---|---|---|---|
| Solubility in water [% weight] | Soluble in water | Odour | Odorless |
| Melting point/ Freezing point [°C] | >240°C |
Packaging
Specification
| Appearance | Dark Greenish coloured powder |
| Absorption maxima | 530 – 534 nm |
| Absorptivity (A 1%/1cm; at lmax) | Min 875 |
| Ratio lmax. P+/-15 nm | 1.10 – 1.32 |
| Loss on dryig (at 110°C) | Max 15% |
Safety Information and Hazard Symbols
Symbol: GHS05 ,GHS07 ,GHS08
Signal Word: Danger
Hazardous Statement: H318
Precaution Statement: P280-P305 + P351 + P338