Phosphorus Pentoxide (Certified ACS), Fisher Chemical™

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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

Boiling Point

360°C

Melting Point

340°C

Color

White

pH

1

Physical Form

Solid

Quantity

500 g

Assay Percent Range

≥98.0%

Formula Weight

141.94

Percent Purity

≥98.0%

Grade

Certified ACS

Identification

Pass Test

Packaging

Glass Bottle

Vapor Pressure

1.3mbar at 388°C

Density

4.9

Chemical Name or Material

Phosphorus Pentoxide

Hazard Statement

DANGER!

Precautionary Statement

Emergency Overview
Causes severe burns by all exposure routes. Use personal protective equipment. Use only under a chemical fume hood. Wash off immediately with plenty of water for at least 15 minutes. Immediate medical attention is required. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Immediate medical attention is required. Move to fresh air. If breathing is difficult, give oxygen. Do not use mouth-to-mouth resuscitation if victim ingested or inhaled the substance; induce artifici. Immediate medical attention is required. Do not induce vomiting. Do not induce vomiting. Call a physician or Poison Control Center immediately.

NFPA

Health:3
Flammability:0
Instability:1

DOTInformation

DOT Class 8, : Corrosive

SDS

Hazard Statement

DANGER!

Precautionary Statement

Emergency Overview
Causes severe burns by all exposure routes. Use personal protective equipment. Use only under a chemical fume hood. Wash off immediately with plenty of water for at least 15 minutes. Immediate medical attention is required. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Immediate medical attention is required. Move to fresh air. If breathing is difficult, give oxygen. Do not use mouth-to-mouth resuscitation if victim ingested or inhaled the substance; induce artifici. Immediate medical attention is required. Do not induce vomiting. Do not induce vomiting. Call a physician or Poison Control Center immediately.

NFPA

Health:3
Flammability:0
Instability:1

DOTInformation

DOT Class 8, : Corrosive

SDS