Urea Phosphate 17-44-0
is a NP water-soluble fertilizer with acid reaction for fertirrigation with a high percentage of nitrogen and phosphorus. It features a high degree of purity and solubility; the acid reaction favors absorption of N and P as well as the other nutritive elements present in the soil or added to the mixture. Nitrogen is present in the form of urea and phosphorus is totally water-soluble. This product, when used with hard water, prevents formation of scale and clogging in fertirrigation systems. The phosphorus contained is an excellent starter for crops, favoring root growth and rapid spring leafage by orchard crops.
CAS RN.: | 4861-19-2 |
EINECS: | 225-464-3 |
H.S.CODE | 2835.1000.00 |
The Advantages of UAP
- Fully water-soluble
- Consists of 100% plant nutrients
- Highly-concentrated source of phosphorus for plants
- Free of chloride, sodium and other detrimental elements for plants
- Moderately low pH
- Suitable for the fertigation, foliar application and production of fertilizer blends and nutrient solutions
Chemical Analysis
Component | Range | Typical |
Main content | 98.0%min | 99.0% |
P2O5 | 44.10%min | 45% |
NasNH4 | 17.88%min | 18% |
Moisture | 0.5%max | 0.5% |
Insoluble | 0.2%max | 0.2% |
PH Value | 1.5-2.0 | 1.6 |
As | 0.0003%max | 0.0003% |
Pb | 0.001%max | 0.001% |
F | 0.002%max | 0.002% |
Application
Fertilizer |
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Transportation Information
DOT Classification: | Non-dangerous goods |
U.N. | N/A |
Packing Group: | N/A |
Storage & Handing
- Keep in a dry place or keep package tightly closed.
- Keep away from combustible material. Incompatible with bases.
Packing
In 25kg pp bags
Application Recommendations
Urea Phosphate 17-44-0 can be used in all fertirrigation schedules to supply totally assimilable nitrogen and phosphorus when the presence of potassium is not useful or required. To use put the powder in water and shake lightly: this immediately gives a clear and residue-free solution.
25-50kg/ hectare, repeating fertilization several times as necessary. It can be mixed with potassium nitrate to make an NPK solution as well as with other water-soluble fertilizers. Dosages very depending on the crop, the characteristics of the soil and the physiological condition of the plant. For more information on dosages and application methods contact STL technical service.
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