A New Kinetic Spectrophotometric Method for the Quantitation of Amorolfine

Figure 3

Concentration effect of KMnO₄ (5.0 × 10⁻⁴–1.0 × 10⁻³ mol L⁻¹) on the AOF-KMnO₄ system, with AOF 2.2 × 10⁻⁵ mol L⁻¹, Na₂SO₄ 0.20 mol L⁻¹, NaOH 0.30 mol L⁻¹, T° = 50°C, t = 30 min, and monitoring at 610 nm.