Used to detect chlorine dioxide in drinking water. Transition Interval: From pH 4.8 (yellow) to pH 6.7 (violet). Also used in transport studies of goldfish renal tubules.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Used to detect chlorine dioxide in drinking water. Transition Interval: From pH 4.8 (yellow) to pH 6.7 (violet). Also used in transport studies of goldfish renal tubules.
Solubility
Soluble in water (30 mg/ml), ethanol (80 mg/ml), and methyl cellusolve (50 mg/ml).
Notes
Transition interval: pH 4.8 (yellow) to 6.4 (red)
RUO – Research Use Only
Sweetin DL; Sullivan E; Gordon G. The use of chlorophenol red for the selective determination of chlorine dioxide in drinking water. Talanta. 1996, 43 (1), 103-108.
Catherine Kramer; Joe DiMaio; Gleta K. Carswell; Raymond D. Shillito. Selection of transformed protoplast-derived Zea mays colonies with phosphinothricin and a novel assay using the pH indicator chlorophenol red. Planta. 1993, 190 (4), 454-458.