Strontium Metal Granules
High-purity strontium metal in granular form, used primarily in the production of strontium compounds for pyrotechnics and alloys. Classified under HTS 2805.19.10.00 as elemental strontium, an alkaline-earth metal, meeting Chapter 28 definitions for chemically defined inorganic elements. Not intermixed or alloyed, distinguishing it from other subheadings.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If supplied as strontium alloy with rare-earth metals
Interalloyed strontium with rare-earths shifts to 'rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed' per heading 2805 structure.
If for doped semiconductor-grade strontium
Doped chemical elements for electronics, if cut into wafers or discs, fall under heading 3818 per Chapter 28 notes, or as mixtures in 3824.
If in phosphor copper form with >15% phosphorus
Chapter note specifies copper phosphide (phosphor copper) with >15% P under 2853, potentially applicable if strontium variant meets criteria.
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Import Tips & Compliance
• Verify purity certificate to confirm elemental strontium status and avoid reclassification as compounds; ensure inert atmosphere packaging to prevent oxidation during transport; comply with hazardous material declarations as strontium is reactive with water
Related Products under HTS 2805.19.10.00
High-Purity Strontium Ingots
Strontium metal cast into ingots with purity exceeding 99%, utilized in metallurgical applications and chemical synthesis. Falls under HTS 2805.19.10.00 as pure elemental strontium, an alkaline-earth metal, excluding intermixtures or alloys. Reactive nature requires specialized handling.
Strontium Metal Rods
Cylindrical rods of elemental strontium metal, unworked except for drawing, used in research and alloy production. HTS 2805.19.10.00 covers pure strontium as an alkaline-earth metal, distinct from doped forms or finished parts. Stored under mineral oil to prevent ignition.
Strontium Metal Powder
Fine powder of high-purity strontium metal for use in pyrotechnic compositions and metal matrix composites. Classified in HTS 2805.19.10.00 as elemental alkaline-earth metal in powder form, subject to Chapter 28 notes excluding organo-inorganic compounds.
99.9% Pure Strontium Chunks
Irregular chunks of ultra-high purity strontium metal for laboratory and industrial chemical processing. HTS 2805.19.10.00 applies to pure strontium excluding rare-earth mixtures or radioactive forms per Chapter definitions.
Strontium Metal Turnings
Machining turnings and chips of elemental strontium recovered from production, suitable for recycling into compounds. Remains classified under HTS 2805.19.10.00 as unwrought strontium metal scrap, not advanced to Chapter 26 residues.
Laboratory Grade Strontium Metal
Small quantities of strontium metal foil or wire for analytical chemistry and research applications. HTS 2805.19.10.00 designates pure elemental form, with Chapter notes confirming exclusion of doped or compound forms.