... 99.3%min with anti-caking agent 25kgs pp/pe bag (25mt/20') hazard class: 5.1 un no. 1498 china origin Sodium Nitrate ... and decompisited quickly when heated to 529C.sodium nitrate is Oxidant ,can inflammation and explosive while ... Index Index ItemIndexHigh-classproductFirst-calssproductQualifiedproductSodium Nitrate content(as dry basis),%,,99.599.398.5Moisture,%,1. ... content,%,--0.0050.005 sodium nitrate