Phosphorus pentoxide
CAS Number1314-56-3
FormulaP2O5
Mol. Weight141.94 g/mol
Phosphorus pentoxide
What is Phosphorus pentoxide?
Phosphorus pentoxide is a chemical compound with CAS number 1314-56-3 and molecular formula P2O5. It is used in various industrial and research applications.
Specifications
Linear Formula
P2O5
Molecular Weight
141.94 g/mol
Assay/Purity
≥99.99% trace metals basis
Impurities
≤0.02% insolubles
<100 ppm total metallic impurities
Density
2.3 g/mL at 25 °C(lit.)
Safety Information
GHS05Signal Word
Danger
Hazard Statements
H314
Precautionary Statements
P280-P305 + P351 + P338-P310
Required PPE
Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Melting Point
340 °C(lit.)
Cation Traces
NH4+: ≤0.01%
heavy metals: ≤0.01%
WGK Germany
1