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Phosphorus pentoxide, 98+%, ACS reagent, Thermo Scientific Chemicals

Catalog No. AC315822500
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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.

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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

Specifications

Melting Point

340.0°C to 360.0°C

Color

White

Physical Form

Powder

Quantity

250 g

Assay Percent Range

98+%

Linear Formula

P2O5

UN Number

1807

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

≥98%

Grade

ACS Reagent

Packaging

Glass bottle

Density

2.39

Chemical Name or Material

Phosphorus pentoxide, 98+%

Hazard Category

GHS Signal Word: Danger

Hazard Statement

GHS H Statement
Causes severe skin burns and eye damage.
Reacts violently with water.

Precautionary Statement

GHS P Statement
IF SWALLOWED: rinse mouth.
Do NOT induce vomiting.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if pre

EINECSNumber

215-236-1

RTECSNumber

TH3945000

TSCA

TSCA

RUO – Research Use Only

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