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Dap Molecular Formula Nh4 2 Hpo4 - China

price: contact company for price

Alias:di-ammonium-phosphate

CAS NO. :7783-28-0

Molecular Formula:(NH4)2·HPO4

MW:132.06

Character:Colorless transparent monoclinic crystal or white powder.The relative density is 1.619.It is soluble in water, but insoluble in alcohol, acetone, ammonia.It will decompose when the temperature was to 155℃.If it was exposed in air, it would gradually lose ammonia to be formed of ammonium dihydrogen phosphate.Aqueous solution is alkaline.The reacting of DAP with ammonia gave ammonium phosphate.

Uses:Fertilizer-grade is mainly used high concentrations of nitrogen and phosphorus compound fertilizer.Industrial grade was used for impregnation of wood and fabric in order to increase its durability.It can be used for dry powder extinguishing agent.Also used in the printing plate, tube, ceramic, enamel and other manufacturing.Others are wastewater treatment and flame retardants in military.

Packing and storage:In 1-10kg, 25kg, 1000kg net bags, store at a cool, dry and well ventilated place.


Company Contact:


  • Phone: 86-838-647039

  • Address: mianyuan town industry zone ,deyang, sichuan, China

  • Email: Email


Published date: July 31, 2013 -

  • Business Description: Our company is a professional company in the production of

    phosphates,water soluble fertilizer products Co.,Ltd.

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