... of Products 3,Quick Delivery 4,Good Package 5,Good Service Ammonium chloride is a colorless crystal or white crystalline powder; ... greater, no corrosive effect on the iron.Mainly used for dry batteries, storage batteries, ammonium salt, leather tanning, ... sand, is a quick nitrogen chemical fertilizer, nitrogen content is 24% ~ 25%, are physiological acidic fertilizer. It is suitable for wheat, rice ...