Sodium Nitrate, Packaging Type : Creamy, Snow-white, White

sodium nitrate, purity 99%min, industry grade and food additives grade.
cas no:7631-99-4
rtecs no:wc5600000
un no: 1498    
molecular formula: nano3
molecular mass:85
physical state; appearance:
colourless hygroscopic crystals.

chemical dangers:
the substance decomposes on heating producing nitrogen oxides and oxygen, which increases fire hazard. The substance is a strong oxidant and reacts with combustible and reducing materials, causing fire and explosion hazard.

physical properties:
boiling point (decomposes): 380°c
melting point: 308°c
density: 2.3 g/cm³
solubility in water, g/100 ml at 25°c: 92.1