Description
General description
Chlorophenol red is a widely used pH indicator dye that changes color from yellow to violet in the pH range of 4.8 – 6.7. It is utilized as an optical transducer of acetyl cholinesterase inhibition by the analytes and also used to selectively determine chlorine dioxide in drinking water.
CAS No.: 4430-20-0
Molecular Formula: C19H12Cl2O5S
MW: 423.27
pH range: 4.8 – 6.7, yellow to violet
λmax: 572 nm
InChI Key: WWAABJGNHFGXSJ-UHFFFAOYSA-N
Appearance: Brown crystalline powder
Storage Temp: Store at Room Temp, Protect from light
Additional information
| Size | 25 g, 50 g |
|---|
