NIGROSIN WATER SOLUBLE
NIGROSIN WATER SOLUBLE
| Article No. | 534803 |
| Grade | For Microscopy |
| Purity | – |
| CAS No. | 8005-03-6 |
| Molecular Formula | – |
| Molecular Weight | – |
| H.S. Code | 3204.9000 |
| Shelf Life | 60 Months |
Physical properties
| Physical state at 20°C | Solid |
| Colour | Black powder |
| Odour | Odorless |
| Solubility in water [% weight] | Soluble in water |
Specifications
| Appearance | Black powder |
| Absorption maxima in 50% ethanol | 570 – 580 nm |
| Solubility | Soluble |
| Loss on drying | ≤ 15% |
| pH at 25°C | 10 |
| Packings | 25 gm |
