Formula: CH₃COOCH₂CH₂N⁺(CH₃)₃Cl⁻ CAS: 60-31-1 EC No.: 200-468-8 M (Molar Mass): 181.66 g/mol mp (Melting Point): 149-152°C (decomposes) Appearance: White crystalline powder Solubility: Very soluble in water

Assay (by titration): ≥ 99.0%. Appearance: White crystalline powder, hygroscopic. Identification (IR): Passes test. Melting Range: 149-152°C (with decomposition). Loss on Drying: ≤ 0.5% (at 105°C for 2 hours). Residue on Ignition: ≤ 0.1%. Chloride Content: 19.2-19.8%. pH (1% solution): 4.0-5.0. Heavy Metals (as Pb): ≤ 10 ppm. Related Substances (HPLC): Total impurities ≤ 0.5%. Choline: ≤ 0.1%. Acetic Acid: ≤ 0.1%. Water Content (Karl Fischer): ≤ 0.5%.