... rainy weather can also absorb moisture caking. Powdered ammonium chloride can easily absorb moisture, particularly ammonium wet, moisture is ... for copper corrosion greater, no corrosive effect on the iron.Mainly used for dry batteries, storage batteries, ammonium salt ... yeast nutrients and dough improving agent. Ammonium chloride, referred to as "ammonium chloride", also known as brine sand, is a ...