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Quick Details

  • CAS No.: 7758-23-8
  • Other Names: MCP
  • MF: Ca(H2PO4)2.H2O
  • EINECS No.: N/A
  • Place of Origin: Shaanxi, China (Mainland)
  • Type: Feed Grade Amino Acids, Feed Grade Minerals & Trace Elements
  • Efficacy: Feed Preservatives, Promote Nutrition
  • Brand Name: SHUNYI
  • Model Number: TOP
  • color: colour: white

Packaging & Delivery

Packaging Details: Plastic bag lined with double-wrapped polyethylene plastic, with net weight of 50kg.
Delivery Detail: prompt

Calcium dihydrogen phosphate of feed grade, also known as monocalcium phosphate, with molecular formula of Ca (H2PO4)2.H2O, molecular weight of 252.07, bulk density of about 1100kg/m3, and the appearance of white or slightly yellow powder, is slightly acidic, soluble in water and acid, and shall lose crystal water easily while heated to 80° C

  • Plastic bag lined with double-wrapped polyethylene plastic, with net weight of 50kg.


  • High phosphorus content and more mixture methods
  • High percentage of water-soluble phosphorus is good for aquatic animals and naive animals to absorb the calcium and phosphorus. High purity and appropriate ratio with less harmful impurities can ensure a higher biological value.
  • has a good after-sales service system.

    Package, transportation and storage

  • Plastic bag lined with double-wrapped polyethylene plastic, with net weight of 50kg.
  • Avoid from raining and sunlight during transportation.
  • Keep in a dry, cool and ventilated place.

    Name of index


    E 341(i)

    Content, %

    (As Ca)

    15.9-17.7 (Monohydrate)

    16.8-18.3 (Anhydrous)

    Assay (On the dried basis), ≥95%

    P2O5 Content ,%


    55.5—61.1 (Anhydrous basis)



    Granular powder or white,

    deliquescent crystals or granules



    Pass tests for calcium and phosphate

    CaO content ,%


    23.0-27.5 (anhydrous)

    19.0—24.8 (monohydrate)

    As, ≤mg/kg



    F, ≤mg/kg



    Lead, ≤mg/kg



    Cadmium, ≤mg/kg



    Mercury, ≤mg/kg



    Aluminium, ≤mg/kg


    Not more than 70 mg/kg (only if added to food for infants and young children)

    Not more than 200 mg/kg (for all uses except food for infants and young children)

    Loss on drying, ≤%


    60°C for 3 h

    Monohydrate: 105°C,4 hours,≤17.5%


    Loss on ignition


    800°C for30 min.

    Monohydrate:105°C,1hour then ignite at 800°C±25°C for 30minutes,≤25.0%

    Anhydrous: ignite at 800°C±25°C for 30minutes,≤17.5%
































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