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Alfa Aesar™ Phosphorus(V) oxide, 98%

$32.77 - $109.34

Chemical Identifiers

CAS 1314-56-3
Molecular Formula P2O5
Formula Weight 141.94
MDL Number MFCD00011440
UN Number UN1807
Merck Index 14,7355
Synonym Phosphorus pentoxide
Chemical Name or Material Phosphorus(V) oxide
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA1334836 SDS Alfa Aesar™
A1334836*
500g Each for $32.77
AAA133480E SDS Alfa Aesar™
A133480E
2500g Each for $109.34
Specifications

Description

Applications
Phosphorus(V) oxide is used as a drying and dehydrating agent, a condensation reagent in organic synthesis and a laboratory reagent. It is also used in sugar refining and in fire extinguishing. Phosphorus pentoxide in DMSO forms an Onodera reagent which oxidizes alcohols. It is capable of converting mineral acids to anhydrides.

Solubility
Soluble in sulfuric acid. Insoluble in acetone and ammonia. Decomposes in water.

Notes
It is highly hygroscopic in nature and gets hydrolyzed to phosphoric acid. It is stored in a separate safety cabinet away from incompatibles such as alkalis and water.
Description & Specifications

Chemical Identifiers

1314-56-3
141.94
UN1807
Phosphorus pentoxide
P2O5
MFCD00011440
14,7355
Phosphorus(V) oxide

Specifications

141.94
360°C (subl.)
1314-56-3
Phosphorus pentoxide
500g
340°C
98%
Weak
P2O5
UN1807
14,7355
MFCD00011440
Phosphorus(V) oxide

Safety and Handling

GHS H Statement
H314
Causes severe skin burns and eye damage.

GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

DOTInformation : Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: PHOSPHORUS PENTOXIDE

RTECSNumber : TH3945000

TSCA : TSCA