Phosphorus pentoxide

Price	USD1.00
Packge	1kg

Product Details

Product NamePhosphorus pentoxide
CAS No.1314-56-3
EINECS No.215-236-1
MFO5P2
MW141.94
AppearanceVery Deliquescing PowderWhite
storage temp. no restrictions.
density 2.3 g/mL at 25 °C (lit.)
Melting point 340 °C (lit.)
Boiling point 122 °C (1 mmHg)
Water Solubility Soluble in sulfuric acid. Insoluble in acetone and ammonia. Decomposes in water.

Cara283

Phosphorus pentoxide Basic information

Outline Risk category Hazardous characteristics Reference quality standards Reaction with water Toxicity Water absorption Chemical Properties Uses Production method Category Toxicity grading Acute toxicity Flammability hazard characteristics Storage Characteristics Extinguishing agent Occupational standards

Product Name:	Phosphorus pentoxide
Synonyms:	anhydridephosphorique;NA 1807;oxide,pent-phosphoru;P2-O5;Phosphoric oxide;phosphoricacid,anhydrous;Phosphoricacidanhydrous;Phosphoricoxide
CAS:	1314-56-3
MF:	O5P2
MW:	141.94
EINECS:	215-236-1
Product Categories:	Inorganic Chemicals;Inorganics;element oxide;Organics;Phosphate
Mol File:	1314-56-3.mol

Phosphorus pentoxide Chemical Properties

Melting point	340 °C(lit.)
Boiling point	122 °C (1 mmHg)
density	2.3 g/mL at 25 °C(lit.)
vapor density	4.9 (vs air)
vapor pressure	1 mm Hg ( 384 °C)
refractive index	1.433-1.436
Fp	340-360°C
storage temp.	Store at RT.
solubility	Soluble in sulfuric acid. Insoluble in acetone and ammonia.
form	Very Deliquescing Powder
color	White
PH	1 (5g/l, H2O, 20℃)
Water Solubility	Soluble in sulfuric acid. Insoluble in acetone and ammonia. Decomposes in water.
Sensitive	Moisture Sensitive
Merck	14,7355
Sublimation	340-360 ºC
Stability:	Stability Stable, but reacts violently with water, alcohols, metals, sodium, potassium, ammonia, oxidizing agents, HF, peroxides, magnesium, strong bases.
InChIKey	YWEUIGNSBFLMFL-UHFFFAOYSA-N
CAS DataBase Reference	1314-56-3(CAS DataBase Reference)
NIST Chemistry Reference	Diphosphorus pentoxide(1314-56-3)
EPA Substance Registry System	Phosphorus oxide (P2O5)(1314-56-3)

Safety Information

Hazard Codes	C
Risk Statements	35
Safety Statements	22-26-45
RIDADR	UN 1807 8/PG 2
WGK Germany	1
RTECS	TH3945000
F	3-10
TSCA	Yes
HazardClass	8
PackingGroup	II
Hazardous Substances Data	1314-56-3(Hazardous Substances Data)

Henan Coreychem Chemical Tech Co Ltd, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.

Please feel free to contact me:

Miss Cara

Tel: +86-371-56628036 Mob:+86-19937614869 Email:cara@coreychem.com

Company Profile Introduction

Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate, is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.

Henan Coreychem Co., Ltd, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.

Recommended supplier

Amar Enterprises
Phosphorus Pentoxide Powder, Purity: 99%, Grade Standard: Technical Grade
Inquiry
2025-09-23

Product Details

Company Profile Introduction

Recommended supplier

career henan chemical co