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永大化工

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Phosphorus pentoxide

Product name Phosphorus pentoxide
CAS No. 1314-56-3
Molecular formula POCL5
Appearance White or light yellow crystals, with a pungent odor and easy sublimation.
Properties White or light yellow crystals, with a pungent odor and easy sublimation. Density 1.6; Melting point 148 ℃.
Use Used as a chlorinating agent, catalyst, and dehydrating agent.
Package Acid resistant plastic barrels or ceramic bottles in regular wooden boxes or semi checkered wooden boxes; Ordinary wooden box outside frosted glass bottle or threaded glass bottle; Ordinary wooden case outside ampoule. Annual production capacity of 100000 tons
Quality standard
Index Superior products First Grade Qualified products
Phosphorus pentachloride content %≥ 99.5 99 98.0
Phosphorus trichloride content %≤ 0.05 0.2 0.5
Burning residue content ≤ 0.005 0.08 0.10

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