Formula: CH₃(CH₂)₃SO₃Na CAS: 2386-54-1 EC No.: 219-210-8 M (Molar Mass): 158.17 g/mol D (Density): Not applicable (powder) mp (Melting Point): >300°C bp (Boiling Point): Not applicable Optical Rotation: Not applicable

Assay (Ion Chromatography): ≥ 99.0 % Appearance: White crystalline powder. Identification (IR Spectrum): Passes test. Purity (HPLC): ≥ 99.0 % (as ion pair reagent). UV Absorbance (1% in H₂O, 1 cm): A210 ≤ 0.05, A254 ≤ 0.02 Water Content (Karl Fischer): ≤ 0.5 % pH (1% solution): 6.0 - 8.0