Monoammonium Phosphate (MAP) is a widely used source of phosphorus (P) and nitrogen (N). It’s made of two constituents common in the fertilizer industry and contains the most phosphorus of any common solid fertilizer.
- MAP is mainly used as a fertilizer, but also as dry fire extinguisher. However MAP is also used in children’s crystal growing experiment uses.
- Highly effective.
- No side effects are found.
- Not known.
- MAP is also known as ammonium phosphate monobasic and ammonium dihydrogen phosphate
Source: Cropnutrition, http://www.cropnutrition.com/monoammonium-phosphate