Explore HSN Code of thousands of goods.
HSN CODE - 29041030 : NAPTHALENE SULPHONIC ACID
| HSN CODE | Description | Policy |
|---|---|---|
| 2904 | SULPHONATED, NITRATED OR NITROSATED DERIVATIVES OF HYDROCARBONS, WHETHER OR NOT HALOGENATED | |
| 290410 | Derivatives containing only sulpho groups, their salts and ethyl esters | |
| 29041030 | NAPTHALENE SULPHONIC ACID | Free |
Harmonised System of Nomenclature (HSN Codes) 29041030 are used for the NAPTHALENE SULPHONIC 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 29041030
First two digits (29) represent the chapter number which is Chapter 29 - Organic chemicals
Next two digits (04) represent the heading number which is SULPHONATED, NITRATED OR NITROSATED DERIVATIVES OF HYDROCARBONS, WHETHER OR NOT HALOGENATED
Next two digits (10) represent the product code which is Derivatives containing only sulpho groups, their salts and ethyl esters
Last two digits (30) are for final or deeper classification which is NAPTHALENE SULPHONIC ACID
All 8 digits of HSN code is mandatory for export & imports for tax invoice of GST.