Niter or saltpeter (KNO3) is the mineral form of potassium nitrate. A soft substance easy to grind, it creates colorless to white...

Ammonia is a simple versatile compound vital to life on Earth. Here's the info on its formation, historical significance, potential...

Spirit of wine, or spirits of wine, is a common alchemical ingredient in medical remedies and recipes of chemical transformation. This...

Hydrogen Peroxide (H₂O₂) is one of the most versatile chemicals today due to powerful oxidizing properties and a wide range of...

Aluminum oxide or alumina (Al2O3) is the secret to the composition and allure of precious gems such as sapphire and ruby. This white,...