Monoammonium Phosphate (MAP)

Short Description:

  • Classification: Phosphate
  • Name: Monoammonium Phosphate
  • CAS No.: 7722-76-1
  • Other Name: MAP
  • MF: (NH4)H2PO4
  • EINECS No.: 231-764-5
  • Place of Origin: Tianjin, China
  • State: Crystal
  • Brand Name: Solinc
  • Model Number: agriculture use
  • Product Detail

    MAP Mono Ammonium Phosphate Specification


    Monoammonium phosphate

    Monoammonium phosphate


    granular and powder

    granular and powder

    Total P2O5+N %min



    Total N% min




    P2O5 % min



    Moisture % max



    MAP Mono Ammonium Phosphate Application

    Monoammonium phosphate (chemical formula NH4H2PO4), also known as monoammonium phosphate, is a commonly used chemical with several uses, including:
    1.Agricultural fertilizers: Monoammonium phosphate is a nitrogen-phosphorus fertilizer that contains nitrogen and phosphorus elements that can be absorbed by plants. It can provide the nutrients needed by plants and promote the growth and development of plants. In addition, monoammonium phosphate is also acidic, which can adjust the pH of the soil and improve the absorption of other nutrients by plants.
    2.Torch fuel: Monoammonium phosphate can be used as a fuel component for solid torches or pyrotechnics. It produces a high temperature and bright flame in these applications and provides a long-lasting burn.
    3.Metal surface treatment: Monoammonium phosphate can be used for derusting and deoxidizing treatment of metal surfaces. It can dissolve rust and form a phosphate layer on the metal surface to protect and improve surface properties.
    4.Cleaning agents and detergents: Monoammonium phosphate can be used in the formulation of cleaning agents and detergents. It removes stains and deposits and has a good stain and scale removal effect.
    5.Chemical experiments and teaching: Monoammonium phosphate is often used in chemical experiments and teaching for synthesis, reduction and neutralization reactions, etc. It can also be used for the analysis and identification of phosphate.

    NOTE: It should be noted that when using monoammonium phosphate, relevant safety operating procedures should be followed, and mixing with harmful chemicals such as strong alkalis or oxidants should be avoided.

    Supply Ability

    10000 Metric Ton per Month

    Third party inspection report

    Third party inspection report MAP Monoammonium Phosphate China producer

    Factory & Warehouse

    Factory&Warehouse   calcium nitrate tetrahydrate solinc fertilizer

    Company Certification

    Company Certification  Calcium Nitrate Solinc fertilizer

    Exhibition & Conference Photos

    Exhibition&Conference Photoes   calcium salt  producer solinc fertilizer


    1. What is difference between MAP and TMAP ?
    MAP is not water soluble fertilizer, which is granular.
    TMAP is 100% water soluble fertilizer, which is crystal.

    2. When will China Customs lift restriction of CIQ ?
    No official news so far, we will pay close attention to relevant export policies and inform all customers timely.

    3. What is your product’s appearance ?
    Please contact our sales person and they will share the photos with you.

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