HS Code Lookup for Heading 2808

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 2808.

Heading 2808

Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes - Nitric acid; sulphonitric acids.

List of Sub Headings & Description

280800 Nitric acid; sulphonitric acids.

WCO Notes for Heading 2808

28.08 ‑ Nitric acid; sulphonitric acids.

(A) NITRIC ACID

Nitric acid (HNO₃) is mainly obtained by oxidising ammonia in the presence of a catalyst (platinum, iron, chromium, bismuth or manganese oxides, etc.). Alternatively, nitrogen and oxygen may be directly combined in an electric‑arc furnace and the resulting nitric oxide oxidised. It can also be prepared by the action of sulphuric acid (alone or associated with sodium disulphate) on natural sodium nitrate; the impurities (sulphuric or hydrochloric acids, nitrous fumes) are eliminated by distillation and hot air.

Nitric acid is a colourless or yellowish toxic liquid. In concentrated form (fuming nitric acid), it gives off clouds of yellowish nitrous fumes. It attacks the skin and destroys organic matter; it is a powerful oxidising agent. It is presented in glass or earthenware carboys or aluminium containers.

Its uses include the manufacture of nitrates (of silver, mercury, lead, copper, etc.), organic dyes, explosives (nitroglycerol, collodion cotton, trinitrotoluene, picric acid, mercury fulminate, etc.); the pickling of metals (especially for pickling cast iron); copperplate engraving; gold or silver refining.

(B) SULPHONITRIC ACIDS

Sulphonitric acids are mixtures in definite proportions (e.g., equal parts) of concentrated nitric and sulphuric acids. They are highly corrosive, viscous liquids, generally presented in sheet‑iron drums.

They are used, in particular, for nitrating organic compounds in the synthetic dyestuffs industry, and in the manufacture of nitrocellulose and explosives.

The heading does not cover :

(a) Aminosulphonic acid (sulphamic acid) (heading 28.11) (not to be confused with the sulphonitric acids above).

(b) Hydrogen azide, nitrous acid and the various oxides of nitrogen (also heading 28.11).

FAQs

What is HS code 2808?

HS code 2808 includes Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes - Nitric acid; sulphonitric acids..

How many sub-headings are there in HS code 2808?

There are 1 sub-heading(s) in HS code 2808.

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.