Phosphorus pentoxide (P2O5 99.5%, CAS 1314-56-3) - As an efficient desiccant, its strong moisture absorption can create an extremely dry environment. ‌‌Meanwhile, it is a key raw material for the synthesis of phosphoric acid, phosphate esters, and various fine chemicals, playing a core role in the fields of pharmaceuticals, pesticides, and new materials. ‌‌This product has high purity and stable performance, making it a reliable partner for industrial research and production. If you want to buy Phosphorus Pentoxide P2O5 99.5% CAS 1314-56-3 from China manufacturer at competitive price, please feel free to contact sales@tnjchem.com

Product Information

Product Name               Phosphorus Pentoxide

Synonyms                    Phosphoric anhydride; PPO; P2O5

CAS No.                       1314-56-3

EINECS No.                  215-236-1

Molecular formula         P2O5

Molecular weight          141.94

Physical Properties

White amorphous powder. Soluble in sulfuric acid, insoluble in acetone, ammonia.

Density                     2.39g/cm3

Melting Point             340℃

Boiling Point              360℃ sublimation

Flashing Point            340-360℃

Specification

Items                              Normal Grade              Superior Grade

Assay (P2O5)                    ≥99.0 %                      ≥99.5%

Water insoluble matter       ≤0.02%                       ≤0.01%

Heavy Metals (Pb)             ≤0.01%                       ≤0.003%

Asenic (As)                       ≤0.01%                       ≤0.005%

Applications

1) Used for gas and liquid desiccant.

2) Organic synthetic dehydrating agent.

3) Polyester resin antistatic agent.

4) Pharmaceutical and sugar refining agent.

5) It’s the preparation of high purity phosphoric acid, phosphate, phosphide and phosphate ester of the parent material.

6) Used for the production of phosphorus pentoxide sol and H-type aerosol.

7) Used in the manufacture of optical glass, through uv glass, insulated glass, glass-ceramic and opacified glass, etc., in order to improve the ability of the dispersion coefficient of glass and through the ultraviolet.

25kg per pp woven bag, 18~20MT & 22~24MT per 20’ft containers with or without pallets

50kg per iron drum, 18MT per 20’ft containers with or without pallets

Stored in a dry and clean warehouse. Relative humidity remained below 75%. Keep away from fire and heat.

Packaging must be sealed, not damp. Should be stored separately from flammable, combustible, alkali, etc. Mixed storage can not be mixed.