PRODUCT SPECIFICATIONS

IPI PRODUCT SPECIFICATION

PSAN (Phase Stabilized Ammonium Nitrate)

  • Chemical formula: NH4NO3(+KNO3) 
  • CAS No: 6484-52-2
  • UN No: 1942
  • Usage: PSAN is used in solid propellants in gas generators, rocket motors and in explosives.
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    PSAN (Phase Stabilized Ammonium Nitrate)

    Properties Units Values
    Min Max
    Appearance White powder, free flowing, without impurities
    Ammonium Nitrate Content % 88.5 89.5
    Postassium Nitrate Content % 9.7 10.5
    Moisture (Karl Fisher) % – 0.2
    Water insuluble material % – 0.7
    Anti-Caking Agent Content % 0.5 0.7
    pH Value 4.0 6.0
    Particle size D50 µm 150 250
    Phase stability Ammonium Nitrate Phase Stabilized with Potassium Nitrate exhibits
    no crystaline pase changes below -55° to 110°C (onset DSC)

    Island Pyrochemical Industries provides this product specification sheet solely for informational purposes, and reserves the right to change product specifications without prior notification.