Ammonium chloride is a white solid. It breaks down when heated, forming ammonia and hydrogen chloride. When these two gases are cool enough, they react together to form ammonium chloride again.

Both cotton swabs are simultaneously inserted into opposite ends of a long glass Graham’s Law apparatus and placed on an overhead projector. A white ring of solid ammonium chloride forms where the two ...

BASF SE BASFY recently announced that it has increased ammonium chloride production at its Ludwigshafen facility by 50% while enhancing product quality. Following the plant's successful start-up ...