... weight:84.99,Specific gravity:2.257,Melting point: 308°C. Decompounded into sodium nitrite and oxygen when heated to 380 ... °C.Sodium nitrate soluble in water, methyl alcohol, extremely easily dissolves in ammonia, micro-dissolve in glycerin. It absorbs large ... PE liner inside.Storage and Transportation: It should be stored in dry, windy place, far away from paper, oil, scraps of ...