硝酸钠（抗粘结剂)

Sodium Nitratewhiteto light yellow crystal or powderClass :5.1UN No.:1498Hs Code: 2834299000Molecular Formula: NaNo3Formula Weight:84.99Specification: (Technical Standards:GB/T4553-2002)ItemUnitDry powderG.Assay%≥99.3Sodium nitrite%≤0.02Chlorides%≤0.25Water insolubles%≤0.03Moisture%≤0.2Carbonates%≤0.1Iron%≤0.005Property: dry powder sodium nitrate: white,non-caking, showing quick-sand status.Density:2.257. It is liable to deliquesce, dissolved in water,soluble in liquid ammonia,slightly soluble in ethanol and glycerin,Melting Point:271. While being heated up to about 380,it will decompose and release oxygen and turn into sodium nitrite,as the heating going on, it will decompose into oxygen,nitrogen and nitrogen oxide. It has strong oxidability and can cause conbustion explosion if being mixed with organic substance,sulphur, sodium nitrate etc.Usage: it has being wildly used in glass industry, dye,dynamite,metallurgy,machinery,ceramic etc.Package: net 25kg/50kg each in plasic linedwoven bag or 500kg eachin flexible freight bags.