Phosphorus(V) oxide, Puratronic™, 99.9925% (metals basis), Thermo Scientific Chemicals

Product Code.	Quantity	unitSize
11396957	5 x 100 g	500g
11306967	100 g	100g

Product Code. 11396957

Brand: Thermo Scientific Alfa Aesar 010827.59

Description

A dehydrating agent often used as a desiccant for bacterial cultural extracts analyzed by gas-liquid chromatography. Used for the preparation of phosphoric acid, phosphorus compound, it can also be used for the preparation of high-purity phosphoric acid. Also used in sugar refining and a catalyst for air blowing of asphalt, reagent in the efficient and modified Biginelli-type synthesis of 3,4-dihydro-1H-indeno[1,2-d]pyrimidine-2,5-dione.

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

• Melting Point: 340°C
• Density: 2.39 g/mL
• Boiling Point: 360°C (sublimation)
• Odor: Weak
• Quantity: 5 x 100 g
• UN Number: UN1807
• Sensitivity: Moisture sensitive
• Merck Index: 14,7355
• Solubility Information: Soluble in sulfuric acid. Insoluble in acetone and ammonia.
• Formula Weight: 141.94
• Percent Purity: 99.9925%
• Grade: Puratronic
• Physical Form: Powder
• Assay: (metals basis)
• Chemical Name or Material: Phosphorus(V) oxide

Safety and Handling

SDS

RUO – Research Use Only