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  7. Phosphorus pentoxide, ≥99.99% trace metals basis, MilliporeSigma™ Supelco™

Phosphorus pentoxide, ≥99.99% trace metals basis, MilliporeSigma™ Supelco™

Catalog No. p-7187787 Shop All MilliporeSigma Supelco Products
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Quantity:
50 g
250 g

Description

Phosphorus pentoxide (P2O5) is a commonly used drying agent. It is a component of Eatons reagent, which is commonly used as a catalyst for dehydration reactions.

Chemical Identifiers

Synonym Phosphoric anhydride; Phosphorus(V) oxide

Specifications

Melting Point 340°C
CAS 1314-56-3
Quantity 50 g
Linear Formula P2O5
Formula Weight 141.94
Percent Purity ≥99.99% (trace metals basis)
Packaging Poly Bottle
Vapor Pressure 10 mmHg (238°C)
Density 2.3 g/mL (at 25°C); Vapor Density: 4.9 (vs air)

Safety and Handling

RTECSNumber TH3945000
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