Product Description: Tectorigenin sodium sulfonate is the product of tectorigenin sulfonated with sulfuric acid and mixed with saturated salt water. Tectorigenin sodium sulfonate has high water-solubility and good antioxidant properties[1].
Formula: C16H11NaO9S
References: [1]Han T, et al. In vitro evaluation of tectoridin, tectorigenin and tectorigenin sodium sulfonate on antioxidant properties. Food Chem Toxicol. 2012 Feb;50(2):409-14.