... ') hazard class: 5.1 un no. 1498 china origin Sodium Nitrate Property colorless hexagonak system crystal,density 2.257,melting ... Oxidant ,can inflammation and explosive while mixed with orgnic compound,Sulphur sodium acid sulfite etc.UseFor chemical,glass,explosive,fireworks,dye, ... --Chloridum (cl)content(as dry basis),%,0.150.24--Sodium Nitrite content(as dry basis),%,0.010.020.15Sodium carbonate ...