ORCEIN FOR MICROSCOPY
| Product Code | B-01895 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | FOR MICROSCOPY | CAS No | 1400-62-0 |
| Molecular Formula | Molecular Weight | 0.00 | |
| H.S.Code | 3203.00900 | Shelf Life | 60 Months |
| Purity | 99 % |

Physical Properties
| Physical state at 20 °C | Solid | Colour | Black powder |
|---|---|---|---|
| Odour | Odorless | Partition coefficient Log Pow octanol / water at 20°C | 2.268 |
| Solubility in water [% weight] | Insoluble in water | ||
Packaging

Specification
| Appearance | Dark brown to black-purplish powder |
| Absorption maxima in NaOH 0.1 mol/L | 575 – 582 nm |
| Specific absorptivity 1%/1cm (at lmax) | Min 500 |
| Loss on drying | Max 7% |
Safety Information and Hazard Symbols

Symbol: GHS05,GHS07, GHS08 , GHS09
Signal Word: Warning
Hazardous Statement: H302
Risk Statement: 22
