Molecular formula: C7H5NaO2 Molecular weight: 144.1032 CAS NO.: 532-32-1
Technical index: Appearance: white power or crystal Odour: odourless Content: 98%-99.9% Melting point: >300 °C(lit.) Density: 1,44 g/cm3 Water solubility: soluble in water Toxicity: LD50 4070mg/kg
Application: used for food preservatives, dye and medicine Package: 25kg/package