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HS Code Lookup for Heading 2935

HS Code Lookup helps classify products under appropriate HS code and find duties applicable across 140+ countries. Find and discover HS classification, tariffs, taxes, controls, rulings, ECCNs, and default and preferential duties for HS code 2935.

Heading 2935

Organic chemicals - Sulphonamides.

List of Sub Headings & Description

293510 N-Methylperfluorooctane sulphonamide

293520 N-Ethylperfluorooctane sulphonamide

293530 N-Ethyl-N-(2-hydroxyethyl) perfluorooctane sulphonamide

293540 N-(2-Hydroxyethyl)-N-methylperfluorooctane sulphonamide

293550 Other perfluorooctane sulphonamides

293590 Other

WCO Notes for Heading 2935

29.35 - Sulphonamides*.

2935.10 - N-Methylperfluorooctane sulphonamide

2935.20 - N-Ethylperfluorooctane sulphonamide

2935.30 - N-Ethyl-N-(2-hydroxyethyl) perfluorooctane sulphonamide

2935.40 - N-(2-Hydroxyethyl)-N-methylperfluorooctane sulphonamide

2935.50 - Other perfluorooctane sulphonamides

2935.90 - Other

Sulphonamides have the general formula (R¹SO₂NR²R³)where R¹ is an organic radical of varying complexity having a carbon atom directly attached to the SO₂group and R²and R³ are either : hydrogen, another atom or an inorganic or organic radical of varying complexity (including double bonds or rings). Many are used in medicine as powerful bactericides. They include, inter alia :

(1)N-Alkylperfluorooctane sulphonamides*. Examples are N-methylperfluorooctane sulphonamide or N-ethyl-N-(2-hydroxyethyl) perfluorooctane sulphonamide. These chemicals break down to form perfluorooctane sulfonate (PFOS)(see alsoheadings 29.04, 29.22, 29.23, 38.08 and 38.24).

(2) o-Toluenesulphonamide.

(3) o-Sulphamoylbenzoic acid.

(4) p-Sulphamoylbenzylamine.

(5) p-Aminobenzenesulphonamide(H₂NC₆H₄SO₂NH₂) (sulphanilamide)*.

(6) p-Aminobenzenesulphonacetamide.

(7) Sildenafil citrate.

(8) Sulphapyridine (INN) orp-aminobenzenesulphonamidopyridine.

(9) Sulphadiazine (INN) orp-aminobenzenesulphonamidopyrimidine.

(10)Sulphamerazine (INN) orp-aminobenzenesulphonamidomethylpyrimidine.

(11)Sulphathiourea (INN) orp-aminobenzenesulphonamidothiourea.

(12) Sulphathiazole (INN) orp-aminobenzenesulphonamidothiazole.

(13) Chlorinated sulphonamides whether or not the chlorine atom is directly linked to nitrogen (e.g., sulphonchloramides or N-chlorosulphonamides, known as “chloramines”; “chlorothiazide” or 6-chloro-7-sulphamoylbenzo-1,2,4-thiadiazine 1,1-dioxide; 6-chloro-3,4-dihydro-7-sulphamoylbenzo-1,2,4-thiadiazine 1,1-dioxide).

This heading excludes compounds in which all of the S-N bonds of the sulphonamide group(s) are part of a ring. They are other heterocyclic compounds (sultams) of heading 29.34.

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FAQs

What is HS code 2935?

HS code 2935 includes Organic chemicals - Sulphonamides..

How many sub-headings are there in HS code 2935?

There are 6 sub-heading(s) in HS code 2935.

What is an HS Code and Why Does it Hold For Cross-Border Trade?

HS code is a standardized six-digit numerical classification system developed by the World Customs Organization (WCO) and acts as a universal language for simplifying the process of identifying and classifying traded products. They ensure consistent customs clearance, enable accurate duty calculation, and help identify relevant trade regulations. This simplifies the process for businesses, saving time, reducing risk, and promoting informed decision-making.

What are Controls and Why should Businesses Focus on Them?

In global trade, controls refer to a set of regulations and policies implemented by governments to manage the import and export of goods and services. These controls can take various forms, including tariffs, quotas, embargoes, export controls, and licensing requirements. Companies should prioritize understanding and adhering to them for compliance, reduced risk of legal issues, mitigating reputational damage, staying competitive, and building trust with governments.

What are Tariffs in Global Trade and Why should Businesses Focus on Them?

In global trade, tariffs are a type of tax levied by a government on imported goods. They act as a financial barrier to entry, increasing the overall cost of the imported product for domestic consumers and businesses. By understanding how tariffs work and their potential impact, companies can make informed decisions about pricing, sourcing, and market expansion, ultimately ensuring their competitiveness in the global marketplace.

What are FTAs in Global Trade and Why should Businesses Focus on Them?

In global trade, Free Trade Agreements (FTAs) are legally binding agreements between two or more countries aimed at reducing or eliminating barriers to trade between them. By understanding the terms of relevant FTAs and strategically incorporating them into their business plans, companies can enjoy reduced costs, expanded market access, and a more competitive edge in international trade.