KNO3
Niter
Nitre
Potassium nitrate
Saltpeter
K
1
N
1
O
3
  
 
Real, long lived, electronically neutral reagent chemical.

Gram formula weight (molecular mass) = 101.10
Melting point = 333 °C
Solubility in water = 36 g/100mL


Colourless. At 400°C decomposes with the evolution of oxygen.
Wikipedia Page:

Potassium nitrate
is defined with respect to the entities below:
The entities below are defined with respect to:
Potassium nitrate
Molecular ionic material (generic)


Type 6 Lewis acid/base complex (generic)


chemical compound molecule metal molecular science reaction mechanism ionic material acid base geometry reactivity synthesis science knowledge chemistry Lewis