Phosphorus Pentoxide, Extra Pure, SLR, Fisher Chemical™

Product Code	Brand	Quantity
10468220	Fisher Chemical P/2960/50	250 g
10478220	Fisher Chemical P/2960/53	500 g

Chemical Identifiers

• CAS: 1314-56-3
• Molecular Weight (g/mol): 141.94
• InChI Key: DLYUQMMRRRQYAE-UHFFFAOYSA-N
• SMILES: O=P12OP3(=O)OP(=O)(O1)OP(=O)(O2)O3

• Molecular Formula: O5P2
• MDL Number: MFCD00011440
• IUPAC Name: tricyclo[3.3.1.1³,⁷]tetraphosphoxane-1,3,5,7-tetrone

Specifications

• Melting Point: 340°C
• Color: White
• Physical Form: Solid
• MDL Number: MFCD00011440
• SMILES: O=P12OP3(=O)OP(=O)(O1)OP(=O)(O2)O3
• Molecular Weight (g/mol): 141.94
• Packaging: Plastic powder jar

• CAS: 1314-56-3
• pH: 1
• Molecular Formula: O5P2
• InChI Key: DLYUQMMRRRQYAE-UHFFFAOYSA-N
• IUPAC Name: tricyclo[3.3.1.1³,⁷]tetraphosphoxane-1,3,5,7-tetrone
• Formula Weight: 141.94g/mol
• Vapor Pressure: 1.3mbar 388

Safety and Handling

Product Identifier

• Phosphorus pentoxide

Signal Word

• Danger

Hazard Category

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

Hazard Statement

• H314-Causes severe skin burns and 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/.