2. CHEMISTRY OF DISINFECTANTS AND DISINFECTANT BY …
decomposing with the slow formation of chlorite and chlorate: 2ClO 2 + H 2O 6 ClO 2 – + ClO 3 – + 2H+ Chlorine dioxide has an absorption spectrum with a maximum at 359 nm, with a molar absorptivity of 1250 mol–1 litre–1 cm–1. This extinction coefficient is independent of temperature, pH, chloride and ionic strength.
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