Anhydrous Strontium Hydroxide
Anhydrous strontium hydroxide (Sr(OH)2) is a highly reactive base used in organic synthesis and sugar refining. It qualifies for HTS 2816.40.10.00 as a pure hydroxide of strontium under Chapter 28's inorganic compounds.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If of sodium or potassium instead
Similar hydroxides of alkali metals classify under 2815, but strontium is alkaline-earth in 2816.
If as a chemical preparation for retail
Retail-packed chemicals shift from pure compounds to preparations in 3824.
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Import Tips & Compliance
• Use COA to prove anhydrous state vs. octahydrate; mislabeling can lead to duty adjustments
• Comply with REACH-like TSCA pre-notice if >10,000 lbs/year imported
• Package in moisture-proof containers to prevent hydration during transit
Related Products under HTS 2816.40.10.00
Strontium Hydroxide Octahydrate
Strontium hydroxide octahydrate (Sr(OH)2·8H2O) is a white crystalline powder used in chemical synthesis and as a pH adjuster. It falls under HTS 2816.40.10.00 as a hydroxide of strontium, specifically classified within Chapter 28 for inorganic bases and oxides, hydroxides, and peroxides of strontium or barium.
Strontium Oxide Powder
Strontium oxide (SrO) is a white to yellowish powder used in glass manufacturing and pyrotechnics for its fluxing properties. Classified under HTS 2816.40.10.00 as an oxide of strontium in Chapter 28, distinct from other metal oxides.
Strontium Peroxide
Strontium peroxide (SrO2) is an inorganic peroxide used as a bleaching agent and in pyrotechnic compositions. It is specifically covered under HTS 2816.40.10.00 for peroxides of strontium as per the heading description in Chapter 28.
Strontium Monoxide Technical Grade
Technical grade strontium monoxide (SrO) is used in ferrite magnets and television glass production. Classified in HTS 2816.40.10.00 for its chemical definition as a strontium oxide.
Strontium Hydroxide for Sugar Beet Processing
High-purity strontium hydroxide used in sugar beet clarification to remove impurities. Falls under HTS 2816.40.10.00 as a chemically defined hydroxide of strontium.
Synthetic Strontium Peroxide Crystals
Synthetic strontium peroxide crystals employed in oxygen generation and bleaching. HTS 2816.40.10.00 covers peroxides of strontium as inorganic oxygen compounds.