Phosphorus(V) oxide, ACS, 98% min

Catalog No.	Quantity
AA1052418	50 g
AA1052436	500 g
AA1052457	4 x 500 g

Catalog No. AA1052418 Supplier Thermo Scientific Chemicals Supplier No. 01052418

Description

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

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.

Specifications

Chemical Identifiers

• CAS: 1314-56-3
• Molecular Formula: O5P2
• Molecular Weight (g/mol): 141.94
• MDL Number: MFCD00011440
• InChI Key: DLYUQMMRRRQYAE-UHFFFAOYSA-N
• IUPAC Name: tricyclo[3.3.1.1³,⁷]tetraphosphoxane-1,3,5,7-tetrone
• SMILES: O=P12OP3(=O)OP(=O)(O1)OP(=O)(O2)O3

• Color: White
• Physical Form: Powder
• Quantity: 50 g
• Assay Percent Range: 98% min.
• Synonym: Phosphoric anhydride, Phosphoric oxide
• Formula Weight: 141.94
• Grade: ACS
• Odor: Odorless
• Appearance: White powder
• Chemical Name or Material: Phosphorus(V) oxide

Safety and Handling

Hazard Category	H314-H318: Causes severe skin burns and eye damage. Causes serious eye damage.
DOTInformation	DOT Class: 8, Packaging Group: II
EINECSNumber	215-236-1

SDS

RUO – Research Use Only