LOGISTICS:JUST IN TIME CERTIFICATION:SGS,ISO,CCIC QUALITY:STRINGENT QC SYSTEM EXPERIENCES:10 YEARS ON INTERNATIONAL SALES

CAS No.: 1314-56-3

Molecular formula: P2O5                                         Molecular weight: 141.94

Structural Formula:

 

Properties:

Phosphorous Pentoxide is white crystals with following property: deliquescent, density 0.9g/cm3, mp.580-585°C, sublimation temperature 300°C and vapor pressure 133.3Pa (384°C). Phosphorous Pentoxide may transform to amorphous from under elevated temperature and pressure. Phosphorous Pentoxide readily absorbs moisture from.

Phosphorous Pentoxide is exothermically hydrolysized by water to yield phosphoric acid.

Specifications & Technical Data:

items	Index
	Chemical pure	Analytic pure	Industrial grade
P2O5  Assay	≥99%	≥99.5%	≥99.5%
Live R	1.2	1.7	2.0
Reduced (P2O3)	≤0.02	≤0.01	≤0.005
Learity test	Qualified	Qualified	Qualified
Water insoluble matter	≤0.02	≤0.01	≤0.01
Total N	≤0.002	≤0.001	≤0.001
Heavy metals with (the Pb allounts)	≤0.002	≤0.001	≤0.001
Fe	≤0.02	≤0.001	≤0.001
As	≤0.01	≤0.005	≤0.0025

Use:

Phosphorous Pentoxide is used in synthesis of Phosphorus Oxychloride, Metaphosphoric Acid. Phosphorous Pentoxide is also used in manufacture of Acrylate, surface active agent. Additionally, in refining of drugs and sugar; Phosphorous Pentoxide is used as dehydrating agent, desiccant, antistatic agent; analytical reagent.

Package:

Phosphorous Pentoxide is packed in 20kg woven plastic bag or 200kg iron drum

Keywords:

Phosphorous Pentoxide, P2O5, Anhydrous Phosphoric Acid, Phosphoric Anhydride, Phosphorus(V) Oxide

Phosphorous Pentoxide