CRESYL VIOLET (ACETATE) 70% DYE CONTENT FOR MICROSCOPY
| Product Code | B-00892 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | FOR MICROSCOPY | CAS No | 10510-54-0 |
| Molecular Formula | C18H15N3O3 | Molecular Weight | 321.33 |
| H.S.Code | 3204.90000 | Shelf Life | 60 Months |
| Purity | 70% dye content |
Physical Properties
| Physical state at 20 °C | Solid | Colour | Dark Green |
|---|---|---|---|
| Odour | Odorless | Melting point/ Freezing point [°C] | 140 - 143 °C |
Packaging
Specification
| Appearance | Dark green powder |
| Dye content (by spectrophotometry) | Min 70.0% |
| Identity (UV/VIS spectrum) | Passes test |
| Absorption maxima in 50% ethanol | 596 – 599 nm |
| Specific absorptivity A 1%/1cm (lmax;0.0005%;ethanol 50%) | 980 – 1400 |
| TLC test | Passes test |
| Loss on drying ( at 50°C; <1hPa) | Max 25.0% |
| Suitability (for microscopy) | Passes test |
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning