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Diammonium Phosphate

Diammonium Phosphate
Diammonium Phosphate
Price And Quantity
  • Kilograms/Kilograms
  • 100
  • Kilograms/Kilograms
  • 100 INR
    Product Specifications
    • (NH4)2HPO4
    • 7.5–8
    • 132.06 g/mol Milligram (mg)
    • 231-987-8 (EC No.)
    • 155 °C (311 °F; 428 K) decomposes
    • 31053000
    • Not less than 90 per cent of the material shall pass through 4 mm IS sieve and be retained on 1 mm IS sieve. Not more than 5 per cent shall be below 1 mm IS sieve.
    • Not less than 96.0% and not more than 102.0%
    • India
    • 7783-28-0
    • Other
    • Other
    • DAP is used in many applications as a fire retardant. For example, a mixture of DAP and other ingredients can be spread in advance of the fire to prevent a forest from burning. It then becomes a nutrient source after the danger of fire has passed. DAP is used in various industrial processes, such as metal finishing.
    • 99%
    • white powder
    • Other
    • Sulphur & Rock Phosphate
    • Other
    • White
    • Powder
      Product Description

      Diammonium phosphate (DAP; IUPAC name diammonium hydrogen phosphate; chemical formula (NH4)2HPO4) is one of a series of water-soluble ammonium phosphate salts that can be produced when ammonia reacts with phosphoric acid. Solid diammonium phosphate shows a dissociation pressure of ammonia as given by the following expression and equation:[2]

      (s) ⇌ NH
      (g) + (NH

      At 100 °C, the dissociation pressure of diammonium phosphate is approximately 5 mmHg.[3]

      According to the diammonium phosphate MSDS from CF Industries, Inc., decomposition starts as low as 70 °C: "Hazardous Decomposition Products: Gradually loses ammonia when exposed to air at room temperature. Decomposes to ammonia and monoammonium phosphate at around 70 °C (158 °F). At 155 °C (311 °F), DAP emits phosphorus oxides, nitrogen oxides and ammonia."

      Trade Information
      • MUNDRA
      • Telegraphic Transfer (T/T), Letter of Credit at Sight (Sight L/C), Letter of Credit (L/C), Cash in Advance (CID), Cash Advance (CA)
      • 6 Week
      • Within a certain price range free samples are available
      • 25 KG HDPE DRUMS
      • Middle East, South America, Australia, Asia
      • All India
      • ISO
        Contact Us

        B-304, Nilamber Edifice B/H, Bright school, Vasna Bhayli,, Vadodara, Gujarat, 391410, India
        Phone :+918035063506