... 380C and decompisited quickly when heated to 529C.sodium nitrate is Oxidant ,can inflammation and explosive while ... mixed with orgnic compound,Sulphur sodium acid sulfite etc.UseFor chemical,glass,explosive,fireworks, ... (cl)content(as dry basis),%,0.150.24--Sodium Nitrite content(as dry basis),%,0.010.020.15Sodium ... 050.10--Iron content,%,--0.0050.005 sodium nitrate industrial grade