Jinan Zhiheng Zhiyuan Chemical Technology Co., Ltd.
Phosphorus pentoxide
Product name: Phosphorus pentoxide
Alias: Phosphoric anhydride; Phosphorus(V) oxide; phosphorus pentoxidedessicant; Phosphorous Pentoxide; Phosphorus pentoxide 99+ % for analysis; diphosphorus pentaoxide; PhosphorusVoxideACSwhitepowder; Phosphorusoxidewhitepowder; Phosphoric Pentoxide; P2O5; tricyclo[3.3.1.1~3,7~]tetraphosphoxane 1 ,3,5,7-tetraoxide; 1,3-dioxodiphosphoxane-1,3-diium-1,3-diolate; Phosphorus(Ⅴ)oxide; Phosphorous Pentoxide (P2O5)
CAS Number: 1314-56-3
EINECS Number: 215-236-1
Molecular formula: P2O5
Molecular weight: 141.9445
Physical and chemical properties:
Property White monoclinic crystal or powder.
Melting point 580~585℃
Relative density 2.39
Solubility dissolves in water to generate phosphoric acid and releases a lot of heat, dissolves in sulfuric acid. Insoluble in acetone and ammonia.
Product Uses: used as desiccant, dehydrating agent, refined preparation of sugar, and used to prepare phosphoric acid, phosphorus compounds and aerosols as doping source of semiconductor silicon, dehydrating desiccant, organic synthesis condensing agent and surfactant, Also used in the preparation of high-purity phosphoric acid.
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