Formula Weight: 363.5CMC: (H2O) ~ 108 mM(1) (3.9%)Purity: ≥ 99% (by HPLC analysis)pH: 5-8 (1% solution in water)Solubility: ≥ 20% (in water at 20°C)Conductance: < 100 μS (10% solution in water)Fluorescence: <10% (0.1% solution in water at 345nm)Absorbance of a 1% solution in water260 nm: < 0.1280 nm: < 0.08340 nm: < 0.05