CAS 1314-56-3 Phosphoric Acid Anhydride P2O5 Refining Agent of Desiccant

Phosphoric anhydride Description:

Is white amorphous powder or hexagonal crystal. It is very easy to absorb moisture, soluble in water, releasing

a lot of heat, forming metaphosphoric acid first, then orthophosphate.

Phosphorus pentoxide is used as desiccant of gas and liquid, dehydrating agent of organic synthesis, antistatic

agent of polyester resin, refining agent of medicine and sugar. It is the raw material for preparing high

purity phosphoric acid, phosphate, phosphide and phosphate ester. Phosphorus pentoxide, also known

as phosphoanhydrides, can easily absorb water and react violently with water, which gives off 68 kcal

of heat per mole of reaction. Phosphorus pentoxide is a common raw material and reagent in the

chemical industry. It is widely used in medicine, coating assistant, printing and dyeing assistant, antistatic

agent, chemical industry and other industries. It is mainly used in the manufacture of high-purity phosphoric

acid, gas and liquid desiccant, organic synthetic dehydrating agent, and the preparation of organic phosphoric acid.

Specification:

Packing:

200kg drums on pallet,