Phosphorus pentoxide is a chemical compound that functions as a powerful dehydrating agent and desiccant. It is a phosphorus oxoanion derived from diphosphonic acid and is commonly used in industrial and laboratory settings for removing water from substances.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Vanadium(V) oxide
Catalyst for oxidation and ceramics
Phosphorus pentasulfide
Manufacture of lubricant additives and pesticides
Zinc sulfide
pigment for paints and coatings
4-(Mercaptomethyl)-3,6-dithia-1,8-octanedithiol
crosslinking or polymer additive
The international HS code for PHOSPHORUS PENTOXIDE (CAS 1314-56-3) is 2809.10.
2809.10
2809 10 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
YWEUIGNSBFLMFL-UHFFFAOYSA-N
O=P(=O)OP(=O)=O
Sourcing PHOSPHORUS PENTOXIDE?
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