Explore HSN Code of thousands of goods.
HSN CODE - 29173930 : PHTHALIC ACID
| HSN CODE | Description | Policy |
|---|---|---|
| 2917 | POLYCARBOXYLIC ACIDS, THEIR ANHYDRIDES, HALIDES, PEROXIDES AND PEROXYACIDS; THEIR HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES | |
| 291739 | Other | |
| 29173930 | PHTHALIC ACID | Free |
Harmonised System of Nomenclature (HSN Codes) 29173930 are used for the PHTHALIC ACID 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 29173930
First two digits (29) represent the chapter number which is Chapter 29 - Organic chemicals
Next two digits (17) represent the heading number which is POLYCARBOXYLIC ACIDS, THEIR ANHYDRIDES, HALIDES, PEROXIDES AND PEROXYACIDS; THEIR HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES
Next two digits (39) represent the product code which is Other
Last two digits (30) are for final or deeper classification which is PHTHALIC ACID
All 8 digits of HSN code is mandatory for export & imports for tax invoice of GST.