HS Code for Hydrogen

Hydrogen is classified under HS code 2804.10, which falls within Chapter 28 of the Harmonized System. This chapter is dedicated to inorganic chemicals, precious metal compounds, and rare-earth metals. Specifically, heading 2804 covers hydrogen, rare gases, and other non-metals. The classification of hydrogen under this code is determined by its status as a pure chemical element. According to the General Rules for the Interpretation (GRI) of the Harmonized System, chemical elements in their pure form are generally classified in Chapter 28, provided they are not packaged for specific uses that would redirect them to other chapters. Hydrogen is the simplest and most abundant element, and for international trade, it is classified here regardless of whether it is in a gaseous or liquefied state. The code 2804.10 is specific to hydrogen and does not include other gases like nitrogen or oxygen, which have their own subheadings under 2804.

Products Included

• Pure hydrogen gas
• Compressed hydrogen in cylinders
• Liquefied hydrogen in cryogenic tanks
• High-purity industrial hydrogen
• Hydrogen for fuel cell applications

Common Misclassification

Hydrogen is frequently misclassified under HS code 2711.29, which covers other petroleum gases and gaseous hydrocarbons. While hydrogen is often used as a fuel, Chapter 27 is reserved for mineral fuels and oils. Another common error is confusing it with HS code 2801, which covers halogens like fluorine and chlorine. It is essential to distinguish hydrogen as a non-metal element under 2804.10 to ensure regulatory compliance and correct duty application.

FAQ

What is the HS code for hydrogen?

The HS code for hydrogen is 2804.10, which applies to the element in both gaseous and liquid forms.

Does the purity of hydrogen affect its HS code?

Generally, no. As long as the substance is essentially pure hydrogen, it remains under 2804.10. However, if it is mixed with other gases to create a specific fuel blend, it may be classified under Chapter 27.