About HS Code 284510
Heavy water, or deuterium oxide (D2O), is a form of water containing a higher concentration of deuterium, a heavier hydrogen isotope. Its primary use is as a neutron moderator and coolant in certain types of nuclear reactors, particularly CANDU reactors, due to its low neutron absorption cross-section. Beyond nuclear energy, heavy water is vital in scientific research, including nuclear magnetic resonance (NMR) spectroscopy, and in the production of deuterium-labeled compounds for pharmaceutical and biochemical studies. Trade involves specialized chemical manufacturers, nuclear power utilities, and research institutions worldwide. Key aspects include its strategic importance for nuclear energy programs and the associated non-proliferation controls, as well as its high purity requirements for scientific applications. The market is driven by both energy and advanced research demands.
Products Under This Code
Reactor-grade heavy water, Deuterium oxide for NMR, Deuterium-labeled solvents, High-purity D2O for research, Heavy water for fiber optics, Deuterium gas.
Real World Examples
Cameco (Canada), Indian Heavy Water Board, Sigma-Aldrich (for research grade D2O).
Common Misclassification
This is distinct from ordinary water (2201) and other isotopic compounds (284590). The specific chemical formula D2O and its isotopic enrichment are the defining characteristics.
Products Classified Under 2845.10
Industry
This code belongs to the Chemicals industry.
Trade Overview
Canada, India, and Norway are major producers and exporters, while countries operating CANDU reactors or conducting advanced research are key importers.
Frequently Asked Questions
What is HS code 284510?
HS code 284510 covers: Heavy water (deuterium oxide). Heavy water, or deuterium oxide (D2O), is a form of water containing a higher concentration of deuterium, a heavier hydrogen isotope. Its primary use is as a neutron moderator and coolant in certain types of nuclear reactors, particularly CANDU reactors, due to its low neutron absorption cross-section. Beyond nuclear energy, heavy water is vital in scientific research, including nuclear magnetic resonance (NMR) spectroscopy, and in the production of deuterium-labeled compounds for pharmaceutical and biochemical studies. Trade involves specialized chemical manufacturers, nuclear power utilities, and research institutions worldwide. Key aspects include its strategic importance for nuclear energy programs and the associated non-proliferation controls, as well as its high purity requirements for scientific applications. The market is driven by both energy and advanced research demands.
What products fall under HS code 284510?
Reactor-grade heavy water, Deuterium oxide for NMR, Deuterium-labeled solvents, High-purity D2O for research, Heavy water for fiber optics, Deuterium gas.
What are common misclassifications for HS code 284510?
This is distinct from ordinary water (2201) and other isotopic compounds (284590). The specific chemical formula D2O and its isotopic enrichment are the defining characteristics.
How is HS code 284510 structured?
HS code 284510 is a 6-digit subheading under the Harmonized System. The first 2 digits (28) identify the chapter, digits 3-4 (45) identify the heading, and digits 5-6 (10) specify the subheading. This code is standardized globally by the World Customs Organization.