Filo Chemical
Phosphorus Pentoxide
P₂O₅

Synonyms

Phosphoric Anhydride

Quality Specifications

Assay (as P₂O₅)
Arsenic (As)
Heavy Metals
Iron (Fe)
P₂O₃

99.5% min_.
50 ppm max
30 ppm max
30 ppm max
  0.1% max    _.

Physical Properties

Color / Appearance
Odor
Molecular Weight
Melting Point
Sublimation Point
Specific Gravity      .
Bulk Density (lb/gal)
Solubility in Water  _.

White hygroscopic powder
Sharp, pungent odor
141.95
1056.2°F (569°C)
662-680°F (350-360°C)
2.39
5.8-8.3
NA--reacts with water

Packaging

• 60# (27.2 kg) drums
  
• 441# (200 kg) drums
  

Safety Data

CAS No.  1314-56-3
UN No.  1807