Deep-frozen fish and seafood, fish, fish fillets and fish steaks, shrimps, prawns, surimi, mollusks, shellfish, crustaceans and raw materials for smokehouses such as wild salmon, dogfish, eel, mackerel and halibut, along with sprats, herring, butterfish, cod roe.
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
Diesel d2, bitumen, chemical, medical and dental materials, and products like methanol, ethanol, fertilizer, single super phosphate (ssp), industrial lubricants, wheat grain, corn, soybean, barley.
Petrochemical products, includes polyethylene (HDPE, MDPE, LDPE, LLDPE), polypropylene (homopolymer, copolymer, random copolymer), polystyrene (HIPS, GPPS) and PVC, and fertilizer, urea and ammonium.Export
