HS Code for Anthraquinone

Anthraquinone is classified under Harmonized System (HS) code 291461, which specifically covers "Quinones; anthraquinone." This classification is precise because anthraquinone is a distinct organic chemical compound belonging to the quinone family. Chapter 29 of the HS nomenclature is dedicated to organic chemicals, and heading 2914 encompasses ketones and quinones, whether or not containing other oxygen function. The six-digit subheading 291461 explicitly identifies anthraquinone, ensuring its accurate and unambiguous classification. This specificity reflects the compound's well-defined chemical structure and its significant industrial applications, particularly in the production of dyes and hydrogen peroxide. The classification ensures consistent global trade identification for this important chemical.

Products Included

• Anthraquinone in its pure chemical form
• Crude anthraquinone for industrial processing
• Anthraquinone derivatives used as intermediates in dye synthesis
• Anthraquinone used in the production of hydrogen peroxide
• Anthraquinone employed as a pulping additive in the paper industry

Common Misclassification

A common misclassification for anthraquinone might involve HS code 291469, which covers "Other quinones." While anthraquinone is a quinone, its specific listing under 291461 means it should not be classified under the broader "other quinones" category. Another potential area of confusion could be with HS 2907, which pertains to "Phenols; phenol-alcohols." Although there are structural similarities and some derivatives might bridge these categories, anthraquinone's distinct quinone structure places it firmly under 2914. Misclassification could also occur if it is mistaken for a prepared dye (Chapter 32) rather than a chemical intermediate, but its unmixed chemical form dictates classification in Chapter 29.

FAQ

What is the HS code for Anthraquinone?

The HS code for Anthraquinone is 291461. This code specifically identifies anthraquinone within the broader category of quinones, ensuring precise classification for international trade and customs purposes. It is part of Chapter 29, which covers organic chemicals.

What are the primary industrial applications of Anthraquinone?

Anthraquinone is primarily used as an intermediate in the production of various dyes, including vat dyes and reactive dyes. It is also crucial in the auto-oxidation process for manufacturing hydrogen peroxide. Additionally, it finds application as a catalyst in the pulp and paper industry to enhance the pulping process.