Phosphorus pentoxide is a chemical compound with molecular formula P4O10 (with its common name derived from its empirical formula, P2O5). This white crystalline solid is the anhydride of phosphoric acid. It is a powerful desiccant and dehydrating agent.
Molar mass：283.9 g mol−1
Melting point：340 °C (644 °F; 613 K)
Boiling point：360 °C (sublimes)
Solubility in water：exothermic hydrolysis
Vapor pressure：1 mmHg @ 385 °C (stable form)
Used for preparing high purity high phosphoric acid, organic synthesis and gas desiccant, or for preparing polyphosphoric acid.
Does the decline in commercial truck sales have an impact on the market for equalizer hitch parts？ Recently, China Automobile Assoc…
Gazprom recently said it had completely suspended gas supplies to Bulgarian Gas company and Polish Oil and Gas Company (PGNiG) because it was not being paid in rubles. Russia said it would resume gas supplies after it agreed to pay for them in ruble…
Susano Paper and Pulp, the Brazilia-based company that is the world's largest pulp producer, has warned that global pulp stocks have been falling sharply and are facing shortages that could lead to higher prices for necessities such as paper towels a…