Content: 94.5%
P₂O₅ content: 58%
Whiteness: 90%
Insoluble water: 0.08%
Fe: 68PPM
Size: residue on 1.00
Test sieve: 4.8%
Loss on ignition (500°C): 0.8%
pH value (1% solution): 9.7
Bul density: 0.86g/cm³
PhaseI: 22

Applications: used as the main additive synthetic detergent, soap synergist and leather tanning agent for industrial water-softening agent