Physical and chemical properties
Density: 1.374g/cm3
Melting point: 187-189°C
Boiling point: 339.9ºC
Flash Point: 159.4ºC
Refractive index: 1.5795
Vapour pressure: 3.45E-05mmHg at 25°C
Appearance: White crystalline powder
Solubility: soluble in hot water, ether, ethyl acetate, ethanol and glacial acetic acid, insoluble in water, benzene, insoluble in petroleum ether.
Uses
Mainly used as medicine, dye intermediates, also used as analytical reagent, sunscreen agent.
Conventional packaging
25kg cardboard drum
Storage condition
sealed in a cool and dry place.