Phosphorus oxychloride
Phosphorus Oxychloride (POCl3) is a transparent liquid produced from phosphorus trichloride and oxygen. Phosphorus oxychloride uses are diverse: the product is an important intermediate for flame retardant additives, specialty fluids, pharma & fine chemical intermediates and crop protection products. Due to the product’s hazardous nature, users need to take appropriate precautions upon handling. The product is only available in bulk.
Formula: POCl3
Packaging: Available in bulk (Isotank).
CAS Number
10025-87-3
Key Benefits
- A chemical intermediate
- A high purity grade product
- Suitable as flame retardant intermediate
- ISO certified production
- REACH registration
Physical Properties
Boiling point °C
Approx. 107
Melting point/range °C
Approx. 1.0
Density 20°C, kg/m³
Approx. 1600
Vapor pressure 20°C, kPa
Approx. 4
Specifications
Appearance
Clear Colorless liquid
Assay w/w %
99.7 Min
Color APHA/HAZEN
30 Max
PCl3 w/w %
0.05 Max
Iron mg/kg
2 Max
Arsenic mg/kg
5 Max
Typical Values
Assay w/w %
99.8
PCl3 w/w %
0.03
Iron mg/kg
0.5
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