CONGO RED INDICATOR
CONGO RED INDICATOR
| Article No | 517303 |
| Grade | LR grade |
| Purity | – |
| CAS No | 573-58-0 |
| Molecular Formula | C₃₂H₂₂N₆Na₂O₆S₂ |
| Molecular Weight | 697 |
| H.S. Code | 32041421 |
| Shelf Life | 60 Months |
Physical properties
| Physical State at 20 °C | Solid |
| Colour | Brownish-red powder |
| Odour | Odorless |
| pH Value | 8-9.5 |
| Solubility in Water | Soluble in water |
Specifications
| Appearance | Brownish-red powder |
| Water Solubility | Soluble in water |
| Colour Change | pH 3.0 (blue) to pH 5.0 (pink) |
| Packings | 25 gm |
