HS Code for Sodium metal

Sodium metal is classified under HS code 2805.11. This specific subheading is dedicated to sodium within Heading 2805, which covers alkali or alkaline-earth metals, rare-earth metals, scandium, and yttrium, as well as mercury. Sodium is a highly reactive alkali metal that does not occur naturally in its elemental form; it is produced industrially, typically through the electrolysis of molten sodium chloride in a process known as the Downs cell. Because of its extreme reactivity with moisture and air, sodium metal is usually transported and stored under a protective layer of mineral oil or within hermetically sealed containers filled with an inert gas like nitrogen or argon. The classification under 2805.11 is reserved for the element in its metallic state. The Harmonized System organizes metals in Chapter 28 when they are in their elemental, non-alloyed form. Sodium is used extensively in the manufacture of sodamide, sodium cyanide, and various organic compounds. It also serves as a heat transfer fluid in certain types of nuclear reactors and as a reducing agent in the production of other metals like titanium and zirconium. When classifying this product, it is essential to ensure it is not an alloy where another metal predominates by weight, as this would shift the classification to the heading for that specific metal according to the Section XV notes. Furthermore, sodium compounds, such as sodium chloride or sodium hydroxide, are classified elsewhere in Chapter 25 or 28. The physical form, whether ingots, sticks, or dispersions in oil, does not change the classification as long as the sodium remains the primary elemental component.

Products Included

• Elemental sodium ingots
• Sodium metal sticks or lumps
• Sodium dispersions in mineral oil
• High-purity sodium for nuclear applications
• Sodium metal drums for industrial synthesis

Common Misclassification

Sodium metal is often confused with 2805.19, which covers other alkali metals like lithium or potassium. It is also sometimes misclassified under 2805.12 (calcium). It should never be confused with sodium compounds like sodium chloride (2501.00) or sodium hydroxide (2815.11), which are chemically distinct from the metallic element.

FAQ

What is the HS code for Sodium metal?

The HS code for elemental sodium metal is 2805.11.

How is sodium metal in oil classified?

Sodium metal stored in mineral oil for safety is still classified under 2805.11, as the oil is considered a necessary preservative for transport and storage.