Quninaldine red, 1 g
Order number: 117-92-0
Part number: AC100048366
£ 23.72*
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Quninaldine Red is a chemically defined substance with a molecular formula of C21H23IN2 and a molecular weight of 430.3. It belongs to the class of organoiodine compounds. Handling should be done with care due to its chemical nature. Quninaldine Red exhibits strong acidity at low pH levels, making it suitable for use as a pH indicator.
- CAS Number: 117-92-0
- Molecular Formula: C21H23IN2
- Exact Mass: 430.09060
- Molecular Weight: 430.3
| Name | Value | |
|---|---|---|
| WGK | : | 1 |
| EG-Nr. | : | 204-221-5 |
| CAS No. | : | 117-92-0 |
| Soluble in | : | Alcohol, Acetone, Chloroforme, Acetic Acid |
| Molar mass (M) | : | 430,32 g/mol |
| Colour conversion | : | colourless - red violet |
| Empirical formula | : | C21H23IN2 |
| Absorption maximum | : | 279 – 285 nm, 325 – 331 nm, 527 – 533 nm |
| Melting point (mp) | : | 240 °C |
| Transition range pH | : | 1,4 - 3,2 |
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