HSN CODE - 29214531 : NAPTHIONIC ACD(1-NPHTHYLAMN-4-SLPHNC ACD)

Harmonised System of Nomenclature (HSN Codes) 29214531 are used for the NAPTHIONIC ACD(1-NPHTHYLAMN-4-SLPHNC ACD) 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.

Understanding HSN Code 29214531

First two digits (29) represent the chapter number which is Chapter 29 - Organic chemicals

Next two digits (21) represent the heading number which is AMINE FUNCTION COMPOUNDS

Next two digits (45) represent the product code which is Naphthionic acid (1-naphthylamine-4-sulphonic acid), Para tolyl peri acid (para tolyl-1-naphthylamine-8-sulphonic acid), Phenyl peri acid (phenyl-1-naphthylamine-8-sulphonic acid)

Last two digits (31) are for final or deeper classification which is NAPTHIONIC ACD(1-NPHTHYLAMN-4-SLPHNC ACD)

All 8 digits of HSN code is mandatory for export & imports for tax invoice of GST.