HSN Code 2904

Reading code 2904

The first two digits (29) place this code in chapter 29 — Organic Chemicals. As a 4-digit heading it groups a whole product family; 6 and 8-digit codes underneath it get more specific. 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.

More specific codes under 2904

• 290410 — Derivatives containing only sulpho groups, their salts and ethyl esters
• 29041010 — Derivatives containing only sulpho groups, their salts and ethyl esters — benzene sulphonic acid
• 29041020 — 1,5 napthelene disulphonic acid (armstrong's acid)
• 29041030 — Derivatives containing only sulpho groups, their salts and ethyl esters — napthelene sulphonic acid
• 29041040 — Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated - derivatives containing only sulpho groups, their salts and ethyl esters : vinyl sulphone
• 29041090 — Derivatives containing only sulpho groups, their salts and ethyl esters — other
• 290420 — Derivatives containing only nitro or only nitroso groups
• 29042010 — Derivatives containing only nitro or only nitroso groups — nitrobenzene
• 29042020 — Derivatives containing only nitro or only nitroso groups — meta dinitrobenzene
• 29042030 — Derivatives containing only nitro or only nitroso groups — meta nitrotoluene