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Diammonium Phosphate or Diammoniu
Details
pecifications
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Diammonium Phosphate or Diammoniu
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Industrial grade
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Food grade
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Fertilizer
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Molecular Formula
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(NH4)2HPO4
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Particle Size
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4mm or 0.15mm(5mesh or 100mesh)
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Appearance
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White crystals
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CAS NO.
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7722-76-1
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131-17-9
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7783-28-0
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Item
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Result
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Result
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Result
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Standard
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Result
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Main content, % min
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99
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99
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99
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------
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------
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Total nutrient(N+P2O5)
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------
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------
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------
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57
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57.4
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Phosphorus pent-oxide, % min
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52.7
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52.7.
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53
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42
|
43
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Nitrogen as N, % min
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20.5
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20.5
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20.9
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13
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14.4
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Water insoluble, % max
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0.1
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0.01
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0.1
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------
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------
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Moisture, % max
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0.2
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0.2
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0.2
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2.5
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1.7
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Water-Soluble Phosphorus in Effective Phosphorus
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------
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------
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------
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75
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80
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Heavy metals,as Pb. % max
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------
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0.001
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------
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------
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------
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Arsenic,as As. % max
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------
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0.0003
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------
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------
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------
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Fluorde,as F. % max
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------
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0.001
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------
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------
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------
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PH
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7.8-8.2
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7.8-8.2
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7.8-8.2
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------
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