Product Name: Sodium nitrate Category: Inorganic chemical/inorganic salt CAS NO: 7631-99-4 EC NO: 231-554-3 UN NO: 1498 Molecular Formula: NaNO3 Molecular Weight: 84.99 H. S code: 310250 0000 Packing: 25kg plastic woven bag, 50kg/500kg/1000kg flexible freight bag, or upon clients' demand. Appearance: white or yellowish crystal. Use: It is used as fluxing medium for enamel industry; as decolorizer, defoamer and clarifying agent for glass industry. Sodium nitrate is also used for dyes, medical and agricultural industry.