Formula: C₂₀H₃₇NaO₇S CAS: 577-11-7 EC No.: 209-406-4 M (Molar Mass): 444.56 g/mol mp (Melting Point): 153-157°C Solubility: Soluble in water, ethanol, glycerol; forms gels

Assay (HPLC): ≥ 98.0% Appearance: White waxy solid Identification (IR): Passes test Loss on Drying: ≤ 2.0% Sulfated Ash: 15.0-17.0% Heavy Metals (as Pb): ≤ 20 ppm pH (1% solution): 5.5-7.0 Surface Tension (0.1% solution): ≤ 30 dyne/cm Foaming Capacity: Good foam formation Sodium Content: 5.0-5.5% Sulfur Content: 7.0-7.5%