Mono-Ammonium Phosphate 12-61-0
is a fully water-soluble mono-ammonium phosphate (12-61-0) fertilizer, a highly efficient source of phosphorus and nitrogen for plants. MAP is recommended for use at the beginning of the growing season, because phosphorus availability is crucial for the establishment of root system at this stage.MAP can serve as a high quality source of phosphorus also during other stages of the growth cycle.
Its high purity and water-solubility make MAP an ideal fertilizer for fertigation and for foliar application. MAP is suitable for preparation of fertilizer blends and production of liquid fertilizers
The advantages of MAP
lFully water-soluble
lConsists of 100 plant nutrients
lHighly-concentrated source of phosphorus for plants (61% P2O5/ 27% P)
lFree of chloride, sodium and other detrimental elements for plants
lModerately low pH (safer and less corrosive compared to urea phosphate)
lSuitable for the fertigation, foliar application and production of fertilizer blends and nutrient solutions
Double benefit: Not only that MAP is an efficient source of phosphorus, it also facilitates plant uptake of the phosphorus naturally present in the soil. This is due to the ammonium (NH4+) in MAP, which lowers the pH in the root zone and thus enhances phosphorus availability.
| Specification | Tech grade | Superior grade |
| Main content | 99%min | 99%min |
| P2O5 | 61%min | 61%min |
| NasNH4 | 11.8%min | 11.8%min |
| Moisture | 0.2%max | 0.2%max |
| Insolubles | 0.1%max | 0.1%max |
| PH Value | 4.4-4.8 | 4.4-4.8 |
| As | - | 0.0003%max |
| Pb | - | 0.001%max |
| F | - | 0.002%max |