competitive price of Ammonium dihydrogen phosphate map
monoammonium phosphate for agriculture fertilizer ,mono ammonium phosphate MAP is a highly efficient source of phosphorus and nitrogen fully water-soluble fertilizer for plants. Mono Ammonium Phosphate (MAP) is high purity and water-solubility make it an ideal fertilizer for fertigation and for foliar application; also Mono Ammonium Phosphate (MAP) is suitable for preparation of fertilizer blends and production of liquid fertilizers.
CAS RN.: | 7722-76-1 |
EINECS: | 231-764-5 |
H.S.CODE: | 3105.4000.00 |
1. The advantages of ChoiceChem MAP
Fully water-soluble
Consists of 100% plant nutrients
Highly-concentrated source of phosphorus for plants (61% P2O5 / 27% P)
Free of chloride, sodium and other detrimental elements for plants
Moderately low pH (safer and less corrosive compared to urea phosphate)
Suitable 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, Mono Ammonium Phosphate (MAP) 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.
2. Chemical Analysis
Component | Range | Typical |
Main content | 99%min | 99.2% |
P2O5 | 61%min | 61% |
NasNH4 | 11.8%min | 12% |
Moisture | 0.2%max | 0.2% |
Insolubles | 0.1%max | 0.1% |
PH Value | 4.4-4.8 | 4.6 |
As | 0.0003%max | 0.0003% |
Pb | 0.001%max | 0.001% |
F | 0.002%max | 0.002% |
3. Application
Fertilizer | Mono Ammonium Phosphate (MAP) is a widely used source of P and N, it has the highest P content of any common solid fertilizer. |
Non Agricultural Uses
| Mono Ammonium Phosphate (MAP) is used in dry chemical fire extinguishers commonly found in offices, schools and homes. The extinguisher spray disperses finely powdered MAP, which costs the fuel and rapidly smothers the flame. |
4. Transportation Information
DOT Classification: | Not a DOT controlled material. |
U.N. | Not applicable. |
Packing Group: | Not applicable. |


1.Where is your company?
Our company is located in Centre of City, No.249 Wuyi Road, Furong District ,Changsha, Hunan , P.R. China, which is a specialty chemicals company in the business of producing and marketing agrochemicals, mining chemicals and additives with 15 year OEM production experience in China.
2. How to contact you ?
Tel.: +86 731 89856736
Fax: +86 731 89878447
Send Inquiry to This Supplier
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