HS Code for Nickel oxide

Nickel oxide is classified under HS code 2825.40. Chapter 28 covers inorganic chemicals, and heading 2825 is reserved for hydrazine, hydroxylamine, and their inorganic salts, as well as other inorganic bases and metal oxides. Subheading 2825.40 specifically identifies nickel oxides and hydroxides. This classification is appropriate for chemically defined nickel oxides used in industrial applications such as glass making, ceramics, or as catalysts. It is distinguished from metallurgical intermediates by its chemical purity and the absence of the sintering process that would otherwise place it in Chapter 75. The classification requires the product to be a separate chemically defined compound, which is the standard for most items falling within Chapter 28.

Products Included

• Nickel monoxide (NiO)
• Nickelic oxide (Ni2O3)
• Nickel hydroxide
• Pure chemical nickel oxides
• Nickelous oxide

Common Misclassification

The most common misclassification for nickel oxide is HS code 7501.20, which covers nickel oxide sinters. While both contain nickel and oxygen, sinters are metallurgical intermediates produced by heating but not melting, often containing more impurities. Another misclassification occurs with nickel-based pigments under 3206.49, which are classified based on their use as coloring matter rather than their chemical identity as an oxide.

FAQ

What is the HS code for nickel oxide?

The HS code for chemically defined nickel oxides and hydroxides is 2825.40.

How does nickel oxide differ from nickel oxide sinter in classification?

Nickel oxide (2825.40) is a pure chemical compound, whereas nickel oxide sinter (7501.20) is a metallurgical intermediate product with different physical properties and purity levels.