FUCHSIN ACID
FUCHSIN ACID
| Article No | 524003 |
| Grade | ACS grade |
| Purity | – |
| CAS No. | 3244-88-0 |
| Molecular Formula | C20H17N3Na2O9S3 |
| Molecular Weight | 585.545 |
| H.S. Code | 3204.9000 |
| Shelf Life | 60 Months |
Physical properties
| Physical State at 20°C | Solid |
| Color | Dark green |
| Odor | Odorless |
| Solubility in Water | Soluble (200 g/L) |
Specifications
| Appearance | Dark green powder |
| Solubility | Soluble in water (200 g/L) |
| Absorption Maxima (0.005 mol/L in HCl) | 540 – 545 nm |
| Clarity of Solution | Passes test |
| Absorptivity (A 1%/1cm; at λmax) | 800 – 1300 |
| Loss on Drying (at 135°C) | Max 10% |
| Visual Transition Interval | pH 12: Red pH 14: Colourless |
| Packings | 25 gm |
