Phosphorus pentoxide, 99+%, for analysis, Thermo Scientific Chemicals

Description

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

Adsorbent

Specifications

Chemical Identifiers

• CAS: 1314-56-3
• Molecular Formula: O5P2
• Molecular Weight (g/mol): 141.94
• MDL Number: MFCD00011440
• InChI Key: DLYUQMMRRRQYAE-UHFFFAOYSA-N
• Synonym: Phosphoric anhydride
• 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: 340.0°C to 360.0°C
• Color: White
• Physical Form: Very Deliquescing Powder
• Quantity: 100 g
• Assay Percent Range: 99+%
• Linear Formula: P₂O₅
• Fieser: 01,871; 07,291; 10,319; 14,151; 15,267
• Merck Index: 15, 7467
• Solubility Information: Solubility in water: 85% (20°C); reacts forming h3po4 with evol.of heat.
• Formula Weight: 141.94
• Percent Purity: ≥99%
• Grade: Analytical
• Packaging: Glass bottle
• Density: 2.39
• Chemical Name or Material: Phosphorus pentoxide, p.a.

Safety and Handling

Product Identifier

• Phosphorus pentoxide

Signal Word

• Danger

Hazard Category

• Serious eye damage/eye irritation Category 1
• Skin corrosion/irritation Category 1 A

Hazard Statement

• H314-Causes severe skin burns and eye damage.
• H318-Causes serious eye damage.
• EUH014-Reacts violently with water.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.

Supplemental information

• MIXTURE LIST-Contains : Phosphorus oxide

RUO – Research Use Only