Density 1.57 g/mL at 25 °C Boiling point 1265 °C Melting point 550 °C(lit.) Molecular formula LiBr Molecular weight 86.845 Flash point 1265°C Exact mass 85.934334 Appearance properties transparent solution Refractive index 1.784 Storage condition 1. It should be stored in a ventilated and dry warehouse. 2. The package should be sealed and moisture-proof. Keep out of the rain and sun when transporting. stability 1. White cubic crystalline crystalline or granular powder. Easily soluble in water, solubility of 254g/100ml water (90); Soluble in ethanol and ether; Slightly soluble in pyridine; Soluble in methanol, acetone, ethylene glycol and other organic solvents. 2. Easily soluble in water, solubility of 254 g/100 ml water (90 ); Soluble in ethanol and ether; Slightly soluble in pyridine; Soluble in methanol, acetone, ethylene glycol and other organic solvents. Anhydrous salt can be obtained by drying monohydrate and losing water. 3. Easy deliquescence, solubility in 100g water is 1427g(0),2436g(82). Soluble in ethyl ether, ethanol, amyl alcohol and other solvents. There are monohydrate, dihydrate, trihydrate, mostly dihydrate at room temperature, and convert to anhydrous matter above 160. Water solubility 61 g/100 mL (25 º C)