... ,Melting point: 308°C. Decompounded into sodium nitrite and oxygen when heated to 380°C.Sodium nitrate soluble ... it is put together with organism, sulfured.Property:Production and testing are organized strictly in accordance with national standard, qualities ... , dyes, metallurgy, machinery, medicine, cigarette, analytical chemistry, explosive and fireworks, etc.Package:25kgs/50kgs PP woven bag with PE ...