HSN Code 29081100

Reading code 29081100

The first two digits (29) place this code in chapter 29 — Organic Chemicals. Heading 2908 groups the product family, and the remaining digits pin down this specific 8-digit classification. Remember: you can never invent a shorter code by truncating a longer one — only codes that exist in the official tariff are valid.

Bulk organic chemicals and intermediates, including the API building blocks of India's pharmaceutical industry.

Parent heading

2908 — Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols

Related codes in heading 2908

• 29081000 — Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols - derivatives containing only halogen substituents and their salts
• 29081900 — Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols — other — other
• 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)
• 29082026 — Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols - derivatives containing only sulpho groups, their salts and esters : naphthol sulphonic acids : r acids (2-naphthol- 3,6- disulphonic acid) and its disodium salt (salt of r 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)