Appearance of physical and chemical properties: white monoclinic system or hexagonal system crystals, or white crystalline powder. Odourless, has a special sweetness.
Melting point 248 ℃ (decomposition) relative density 1.1607
solubility Solubility: soluble in water, in water at 25 ℃ for 25 g / 100 ml; At 50 ℃ for 39.1 g / 100 ml; At 75 ℃ for 54.4 g / 100 ml;
At 100 ℃ for 67.2 g / 100 ml. Very difficult to soluble in ethanol, anhydrous ethanol in 100 g of dissolving about 0.06 g. Almost insoluble in acetone ethanol.
Standard: FCCIV USP24 USP26 USP28 USP29 USP30 USP31 AJI92
