• Mianyang Aostar Phosphorus Chemical Industry Co., Ltd.

       Products

     

    Diammonium Phosphate (DAP)

     

    [ Catalog for Tech Grade ]

     

    Standard Executed: GB & HB
    Molecular Formula:(NH4)2HPO4
    MW: 132.0
    Description: 
          White crystallites free flowing solid.
          Density is 1.619 and melting point is 155°C.
          It is soluble in water easily.
          PH of 1% solution is 8.0.
    Usage:
          It is fire-extinguishing agent for fabrics, woods and paper.
          It is used as a high effective non-chloride N & P compounds fertilizer in agriculture.
          It contains totally 74% fertilizer elements and can be used as a basic raw materials for N, P, K, compound fertilizer.

    Packing: Plastic knit bag or kraft bag, net weight 25kg or 50 kg. Besides, we can pack the goods according to the requirement of the client. Store at ventilated dry places.

    Technical Specifications:

    Specifications

    Tech grade

    Main content % ≥

    99.0

    Phosphorus Pentoxide % ≥

    53.0

    Nitrogen, as N %≤

    20

    PH Value of 1% water solution

    7.8-8.2

    Water insoluble % ≤

    0.1

    Moisture % ≤

    0.2

     

     

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