Diammonium phosphate (DAP)
Payment Terms - LC
Chemical Analysis Component Range Typical Main content 99%min 99% P2O5 53%min 53% NasNH4 20.8%min 21.0% Moisture 0.2%max 0.2% Insoluble 0.1%max 0.1% As 0.0003%max 0.0003% Pb 0.001%max 0.001% F 0.002%max 0.002% Note: Please contact us get the details COA of Diammonium phosphate (DAP 21-53-0) Applications Fertilizer Diammonium phosphate(DAP)is a widely used as a source of P and N fertilizer which Excellent for low pH or alkaline soils Non Agricultural Uses (1)Used as afire retardant. (2)Used as a yeast nutrient inwinemakingand brewingmead. (3)Used as an additive in some brands of cigarettes purportedly as anicotineenhancer. (4)Used as aFluxfor soldering tin, copper, zinc and brass. (5)Controlprecipitationof alkali-soluble and acid-insoluble colloidal dyes onwool.
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Diammonium Phosphate (DAP)
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Diammonium phosphate (DAP) is the world s most widely used phosphorus fertilizer. It' s made from two common constituents in the fertilizer industry, and its relatively high nutrient content and excellent physical properties make it a popular choice in farming and other industries. The standard nutrient grade of DAP is relatively high, at 18-46-0, so fertilizer products with lower nutrient content may not be labeled DAP.
Product name: Diammonium phosphate Chemical name : Phosphoric acid,diammonium salt Molecular formula: (NH4)2HPO4 CAS number: 7783-28-0 Physical and chemical properties: Appearance: Colorless or white crystal Bulk density: 1.62Kg/L Melting point: 155°C PH of 1% solution at 25°C: 7.5 Solubility in water: 250g/L at 25°C Specification Tech grade Food grade Main content: 99%min 99%min P2O5: 53%min 53%min N as NH4: 21%min 21%min Moisture: 0.2%max 0.2%max Insolubles: 0.1%max 0.1%max As 0.0003%max Pb 0.001%max Applications: For tech grade: �Used as a high quality fertilizer material in agricultural crops. It is applied after being dissolved in water through the irrigation system or as a foliar spray �Used in ruminant feeds as a source of phosphorus and nitrogen �Used as a basic raw materials for N.P.K compound fertilizer For tech grade: �Used as ferment agent, nourishment, and so on
Usage - agriculture. Chemical formula - (NH4)2HP04. Form - granules. Colour - brown / dark brown. Diammonium phosphate is a highly concentrated granular complex nitrogen-phosphorus fertilizer. Produced by neutralizing phosphoric acid with ammonia. Diammonium phosphate is a highly effective fertilizer used on all types of soils for the main and pre-sowing application for all crops. The product is used in spring or for plowing the soil, as well as for top dressing during the growing season.
Total Nitrogen content 18% Total P2O5 46.0 % Water Soluble P2O5 43.0 45.8 H2O 2.0 % Max