8-digit Indian HSN code .
Check the current GST rate on CBIC
India's GST rate structure was rationalised in September 2025. To stay accurate, we link straight to the official source rather than caching a rate that could drift. See current rate on cbic-gst.gov.in →
Related codes
29082010
HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES OF PHENOLS OR PHENOL-ALCOHOLS - DERIVATIVES CONTAINING ONLY SULPHO GROUPS, THEIR SALTS AND ESTERS : PHENOL SULPHONIC ACIDS
29082021
HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES OF PHENOLS OR PHENOL-ALCOHOLS - DERIVATIVES CONTAINING ONLY SULPHO GROUPS, THEIR SALTS AND ESTERS : NAPHTHOL SULPHONIC ACIDS : G ACIDS (2-NAPHTHOL-6,8-DISULPHONIC ACID)
29082022
HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES OF PHENOLS OR PHENOL-ALCOHOLS - DERIVATIVES CONTAINING ONLY SULPHO GROUPS, THEIR SALTS AND ESTERS : NAPHTHOL SULPHONIC ACIDS : SALTS OF G ACID
29082023
HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES OF PHENOLS OR PHENOL-ALCOHOLS - DERIVATIVES CONTAINING ONLY SULPHO GROUPS, THEIR SALTS AND ESTERS : NAPHTHOL SULPHONIC ACIDS : BETA NAPHTHOL SULPHONIC ACIDS
29082024
HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES OF PHENOLS OR PHENOL-ALCOHOLS - DERIVATIVES CONTAINING ONLY SULPHO GROUPS, THEIR SALTS AND ESTERS : NAPHTHOL SULPHONIC ACIDS : NEVILE -WINTHER ACID (1-NAPHTHOL- 4- SULPHONIC ACID)
29082025
HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES OF PHENOLS OR PHENOL-ALCOHOLS - DERIVATIVES CONTAINING ONLY SULPHO GROUPS, THEIR SALTS AND ESTERS : NAPHTHOL SULPHONIC ACIDS : SCHAEFFER ACID (2-NAPHTHOL-6-SULPHONIC ACID)
29082027
HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES OF PHENOLS OR PHENOL-ALCOHOLS - DERIVATIVES CONTAINING ONLY SULPHO GROUPS, THEIR SALTS AND ESTERS : NAPHTHOL SULPHONIC ACIDS : CHROMOTROPIC ACID (1,8-DIHYDROXYNAPHTHALENE -3,6-DISULFONIC ACID)
29082029
HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES OF PHENOLS OR PHENOL-ALCOHOLS - DERIVATIVES CONTAINING ONLY SULPHO GROUPS, THEIR SALTS AND ESTERS : NAPHTHOL SULPHONIC ACIDS : OTHER
How to use HSN code 29082026
When you raise a GST tax invoice for goods classified under this code, enter 29082026 in the HSN column for the line item. Businesses with turnover above ₹5 crore must report 6-digit HSN; smaller businesses must report at least 4-digit HSN on B2B invoices. The same code goes on your GSTR-1 HSN summary and on the e-invoice / e-way bill, so consistency between the invoice line and these returns is required.
Use this in QwikBills
Auto-suggest 29082026 on every invoice line. Filing-ready HSN summary on GSTR-1 with zero manual mapping.
Start free