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Phosphorus(V) oxide, ACS, 98% min
Phosphorus(V) oxide, ACS, 98% min
Phosphorus(V) oxide, ACS, 98% min
Thermo Scientific Chemicals

Phosphorus(V) oxide, ACS, 98% min

For Use As a Drying and Dehydrating Agent, As a Condensing Agent in organic Synthesis, in Sugar Refining | CAS: 1314-56-3 | O5P2 | 141.94 g/mol
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Catalog number 010524.57
also known as 010524-57
Price (USD)
354.65
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394.00
Save 39.35 (10%)
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Quantity:
4 x 500 g
Request bulk or custom format
Price (USD)
354.65
Online Exclusive
394.00
Save 39.35 (10%)
Each
Chemical Identifiers
CAS1314-56-3
IUPAC Nametricyclo[3.3.1.1³,⁷]tetraphosphoxane-1,3,5,7-tetrone
Molecular FormulaO5P2
InChI KeyDLYUQMMRRRQYAE-UHFFFAOYSA-N
SMILESO=P12OP3(=O)OP(=O)(O1)OP(=O)(O2)O3
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SpecificationsSpecification SheetSpecification Sheet
Impurity contentNH₄ 0.01%
Impurity contentP₂O₃ P.T. (limit about 0.02%)
Trace Metals(as Pb) 0.01%
Assay (unspecified)98.0% P₂O₅
Insoluble material0.02%
Used as a drying and dehydrating agent, condensation reagent in organic synthesis and a laboratory reagent. Used in sugar refining, and in fire extinguishing. Phosphorus pentoxide in DMSO forms Onodera reagent, which oxidizes alcohols. Capable of converting mineral acids to anhydrides.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

RUO – Research Use Only