Diammonium Phosphate DAP Food Grade/ Tech Grade/ Electronic Grade
Diammonium Phosphate (DAP):
Chemical Property:
Diammonium phosphate (DAP) is a compound with the chemical formula (NH4)2HPO4. It is a highly soluble salt that appears as a white, crystalline powder. DAP contains two ammonium (NH4+) cations and one hydrogen phosphate (HPO4^2-) anion in its structure. This composition provides a source of both nitrogen and phosphorus, making DAP a valuable fertilizer and nutrient supplement.
Applications:
Diammonium phosphate finds applications primarily in agriculture as a fertilizer, but it also has uses in other industries:
Agriculture and Fertilizers:
DAP is one of the most commonly used fertilizers worldwide. Its high nitrogen content supports plant growth and leaf development, while phosphorus promotes root growth, flowering, and fruiting. The ammonium component of DAP also contributes to pH control in soil, which can be important for optimizing nutrient availability to plants.
Nutrient Supplement:
DAP can be used as a nutrient supplement for both plants and animals. In animal feed, it provides a source of nitrogen and phosphorus, essential for growth and overall health.
Industrial Processes:
DAP is utilized in various industrial applications. For instance, it's used as a fire retardant and flame inhibitor in certain materials due to its ability to release ammonium compounds that resist combustion.
Water Treatment:
In water treatment processes, DAP can be used to reduce pH levels, control scale formation in pipes, and adjust the alkalinity of water.
Yeast Nutrient:
In the brewing and fermentation industries, DAP is used as a nutrient for yeast during the fermentation process. It provides nitrogen necessary for yeast growth and alcohol production.
Laboratory and Research:
DAP is sometimes employed in laboratories for specific applications, such as in the preparation of buffer solutions or as a source of nutrients in cell culture media.
Explosives Manufacturing:
While not a common application, DAP has been used in the production of certain explosives due to its chemical properties.
DAP's versatility stems from its dual nutrient content of nitrogen and phosphorus, making it valuable for promoting plant growth and supporting various industrial processes. When using DAP, it's important to consider proper dosing and application methods to ensure optimal results and minimize any potential environmental impacts.
FORMULA: (NH4)2HPO4
CAS NO: 7783-28-0
EINECS: 231-987-8
ORIGIN: China
Port of Loading: Chongqing
MOQ: 25MT
ETD: 25-30
Customization: Yes
Package: 25kg/1000kg/1250kg/1300kg Bags
We introduce ourselves as a reputed manufacturer and exporter of phosphate chemicals, located in Sichuan, China. We are an ISO 9001:2008 certified company with core competence in phosphate chemicals. We would like to offer you Monopotassium phosphate (DAP 21-53-0) . Maybe you already have some steady suppliers in China. But as an old Chinese saying goes, shop around and you can get a good buy. Following is our MKP specifications: Items Tech Grade Food Grade Main contents (as (NH4)2HPO4) 99.0 99.0 Phosphorus pentoxide (as P2O5) %â?¥ 53.0 53.0 Nitrogen (as N) %â?¥ 20.8 20.8 PH of 1% water solution 7.7-8.2 7.7-8.2 Moisture %â?¤ 0.2 0.2 Heavy metals (as Pb) %â?¤ 0.001 Arsenic (as As) %â?¤ 0.0003 Fluoride (as F) %â?¤ 0.001 Water insoluble %â?¤ 0.10 0.10
DAP, Ammonium Hydrogen Phosphate Known as Diammonium Phosphate (NH4)2HPO4, 21-53-0, Item Specifications AppearanceWhite Crystals Main Content99%; Nitrogen (N)21%; P2O553%; Water Insolubleâ?¤0.1%; Moistureâ?¤0.3%; PH Value7.8-8.5;Packing25kg plastic woven bag
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.
(dap) Diammonium Phosphate
*******PAYMENT TERMS: DLC SBLC LC ******* 2% PB ON ALL ORDERS Specifications :DAP Purity 99 % minimum Appearance White crystalline Total Nitrogen N 21 % minimum Phosphorus P 23.14% minimum Phosphorus Pentoxide P205 53% minimum Arsenic AS 0.0003 maximum Lead PB 0.002 maximum Cadmium CD 0.0001 maximum Flourine F 0.001 maximum Mercury HG 0.00001 maximum ***REFINERY VISITS WELCOME AND RECOMMEND***
Diammonium Phosphate Fertilizer DAP Chemical formula:(NH4)2HPO4 Molecular weight:132.0 Standard executed :HG/T4132-2010(Tech grade) GB 30613-2014 (Food grade) Property:White crystal, Relative density is 1.619g/cm3, melting point is 155â??, easily soluble in water , insoluble in alcohol, PH value of 1%solution is 8.0 Uses:As a fire-prevention agent for fabric, timber and paper. Also as a raw maerials for ammonium polyphosphate of high polymerization. It may be used for makeding printing plates; in food industry it is mainly used as a fermentation agent, nourishment and so on; In agriculture, it is used as a high effective non-chloride N,P compound fertilizer and containing totally 74% fertilizer elements, it is often used as a basic raw material for N,P and K compound fertilizer. Packing:Plastic woven bag. Net weight 25 Kg, 50Kg ,1000Kg , store at a cool, dry and well ventilated place.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
Priority: Grade A: Grade A Origin: Russia/Kazakhstan Price: Dependable on Quantity. Payment: 100% LC Shipping Terms: : FOB / CIF
Diammonium phosphate (DAP) Payment Terms - LC
