Sodium Nitrate 99.3%

We are offering sodium nitrate. Molecular formula: nano3 molecule weight: 84.99 cas no.: 7631-99-4 appearance: white or light yellow fine crystal specification: items specificaiton purity 98.5% min moisture : 2.0% max chlorides ( as nacl ) ---- sodium nitrite 0.15% max water insolubles ----- sodium carbonate ----- iron (fe) : ---- application: it is the important chemical material and widely used in industries including glass, dye, detonator, metallurgy, machinery and vitreous enamel etc. qty/20'fcl: 25mt