HSN CODE - 2809 : DIPHOSPHORUS PENTAOXIDE; PHOSPHORIC ACID; POLYPHOSPHORIC ACIDS WHETHER OR NOT CHEMICALLY DEFINED

Harmonised System of Nomenclature (HSN Codes) 2809 are used for the DIPHOSPHORUS PENTAOXIDE; PHOSPHORIC ACID; POLYPHOSPHORIC ACIDS WHETHER OR NOT CHEMICALLY DEFINED products under Goods and Service Tax classification.

India was originally using 6 digit HSN codes to classify commodities but later two more digits were added to make the codes more precise, resulting in an 8 digit classification.