Potassium Nitrate (KNO₃)

Technical and agricultural grades for industry and fertiliser use
Molecular formula
KNO₃
Molecular weight
Appearance
101.1 g/mol
Colourless transparent rhombic 
crystals, powder or granules
Density / melting point
Thermal behaviour
2.109  ·  334 °C
Releases oxygen at ~400 °C, forming 
potassium nitrite
Form
Agglomerated, non-agglomerated, 
powder or granular