HS Code for Antimony oxide

Antimony oxide is classified under HS code 282580 because this subheading specifically covers "Antimony oxides." Chapter 28 of the Harmonized System is dedicated to inorganic chemicals, and antimony oxide is a well-defined inorganic compound. This classification is precise, encompassing various stoichiometric forms of antimony oxide, such as antimony trioxide (Sb2O3) and antimony pentoxide (Sb2O5), which are produced through chemical processes rather than being naturally occurring ores. The code reflects its identity as a manufactured chemical product with specific industrial applications.

Products Included

• Antimony trioxide (Sb2O3)
• Antimony tetroxide (Sb2O4)
• Antimony pentoxide (Sb2O5)
• Synthetic antimony oxides in powder or granular form

Common Misclassification

A common misclassification risk for antimony oxide involves HS code 261710, which is for "Antimony ores and concentrates." Antimony oxide is a refined chemical compound, not a raw ore, even though it can be derived from antimony ore. Therefore, classifying antimony oxide as an ore would be incorrect. Another potential confusion arises with HS code 282590, which covers "Other oxides of other metals." However, since antimony oxides have a specific and dedicated subheading (282580), the more general 282590 should not be used for these products.

FAQ

What is the HS code for Antimony oxide?

The HS code for antimony oxide is 282580.

What are the primary uses of antimony oxide?

Antimony oxide is primarily used as a flame retardant synergist in plastics, textiles, and coatings, where it enhances the effectiveness of halogenated flame retardants. It also serves as a catalyst in the production of polyethylene terephthalate (PET) plastics, as a opacifier in ceramics and glass, and as a pigment in certain applications. Its versatility makes it a crucial industrial chemical.