azelastine hydrochloride nature
melting point 225--2290c
storage conditions -20 ° c freezer
solubility dmso:> 10 mg / ml
color white to off-white
stability incompatible with strong oxidizing agents.
cas database 79307-93-0 (cas database reference)
azelastine hydrochloride use and synthesis method
category toxic substances
toxicity grade highly toxic
acute toxicity oral - rat ld50: 580 mg / kg; oral - mouse ld50: 143 mg / kg
flammability hazard characteristics combustible; combustion produces toxic nitrogen oxides and hydrogen chloride fumes
storage and transportation ventilation drying at low temperature; separated from foodstuffs in storehouse
extinguishing agent dry powder, foam, sand, carbon dioxide, water mist