QUINALDINE RED INDICATOR
| Article No | Q-07474 | ||
| CAS No | 117-92-0 | ||
| HSN Code | 29333990 | ||
| Purity | - | ||
| Grade | Indicator grade | ||
| Molecular Formula | C21H23IN2 | ||
| Molecular Weight | 430.32 | ||
| Shelf Life | 5 years | ||
Packagings
1 gm
5 gm
| Article No | Q-07474 | ||
| CAS No | 117-92-0 | ||
| HSN Code | 29333990 | ||
| Purity | - | ||
| Grade | Indicator grade | ||
| Molecular Formula | C21H23IN2 | ||
| Molecular Weight | 430.32 | ||
| Shelf Life | 5 years | ||
1 gm
5 gm
| Description | Green coloured powder | ||
| Transition range | pH 1.4 – pH 3.2 | ||
| Absorption maxima | 528 - 533 nm | ||
| Absorptivity (A 1% 1 cm, l maxglacial acetic acid on dried substance) | 1150 - 1250 | ||
| Water | Max. 5.0% | ||
| Suitability as indicator | Passes test | ||
| Flash point | 93.3 °C | ||