Monoammonium Phosphate Crystal
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China [CN] Monoammonium Phosphate Crystal
Product Description
Diammonium phosphate is a high-concentration, quick-acting fertilizer that can be applied to a variety of crops and soils.
It can be applied in autumn for tilling and in spring during sowing, as well as for pre-sowing cultivation. Dissolving in soil, it provides temporary alkalization of pH of the soil solution around the fertilizer granule, thus stimulating better uptake of phosphorus from the fertilizers on acid soils.
Specification
1.White crystalline powder. 2.Stable in air.
3.Slightly soluble in ethanol and insoluble in acetone.
4.Water solution is acidic, pH value of 4.3.
5.The solubility of water at room temperature (20) was 37.4g.
6.Relative density 1.80. Melting point 190.
SPECIFICATIONS | STANDARD | RESULT |
TOTAL NUTRIENT: | 73%MIN | 73.10% |
NITROGEN(N): | 12%MIN | 12.10% |
PHOSPHATE (P2O5): | 61%MIN | 61.00% |
MOISTURE: | 0.2%MAX | 0.13% |
WATER INSOLUBLE MATTER： | 0.1%MAX | 0.01% |
Cadmium (as Cd), ppm | 0.01MAX | < 0.01 |
Mercury (as Hg), ppm | 0.1MAX | < 0.1 |
Arsenium (as As), ppm | 0.11MAX | 0.07 - 0.11 |
Chromium (as Сr), ppm | 0.24MAX | 0.10 - 0.24 |
Lead (as Pb), ppm | 0.1MAX | < 0.1 |
COLOR | WHITE CRYSTAL | WHITE CRYSTAL |
Application
1. Ammonium phosphate is a kind of water soluble quick acting compound fertilizer, in proportion to the content of AP²O5 and TN about 5.44:1, is one of the main varieties of high concentrations of phosphate and compound fertilizer. 2.Commonly used as additional fertilizer, is main raw material of compound fertilizer. 3. It is widely used in rice, wheat, corn, sorghum, cotton, fruits, vegetables and other all food crops and economic crops; Application to all kinds of soil, especially in drought little rain areas. 4 As a fertilizer, ammonium phosphate was the most suitable for crop growth. 5.In acidic soil than superphosphate, ammonium sulfate, in the alkaline soil than other fertilizer superiority.
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