Formula: CH₃COONa·3H₂O CAS: 6131-90-4 EC No.: 204-823-8 M (Molar Mass): 136.08 g/mol D (Density): 1.45 g/cm³ mp (Melting Point): 58 °C bp (Boiling Point): 122 °C (loses water) Optical Rotation: Not applicable

Assay (Acidimetric): ≥ 99.0 % Appearance: Colorless transparent crystals or white crystalline powder. Identification (IR): Passes test. pH (5% solution): 7.5-9.2 Chloride (Cl): ≤ 0.005 % Sulfate (SO₄): ≤ 0.01 % Heavy Metals (as Pb): ≤ 10 ppm Loss on Drying (120°C): 38.0-41.0 % (corresponds to 3H₂O)