Sea Water for Aquarium Use
Natural sea water collected and packaged for marine aquariums, containing dissolved sodium chloride. Directly covered by HTS 2501.00.00.00 as explicitly including sea water. Sterile filtration maintains natural composition without altering tariff status.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If artificially enriched with radioactive tracers
Radioactive sea water excluded per chapter notes.
If chemically adjusted with significant mineral additives beyond natural composition
Prepared chemical solutions displace natural sea water classification.
If sterilized and marketed as bacteriostatic sea water for medical use
Medicinal preparations fall under Chapter 30 exclusions.
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Import Tips & Compliance
• Obtain CITES permits if sourced from protected marine areas to prevent wildlife import violations
• Test and certify salinity levels match natural sea water to avoid reclassification as artificial solution
• Use temperature-controlled containers to preserve dissolved minerals during transit
Related Products under HTS 2501.00.00.00
Iodized Table Salt
Finely ground pure sodium chloride with added iodine and anti-caking agents for household use. Classified under HTS 2501.00.00.00 as it is table salt containing free-flowing agents. The iodine fortification does not change its primary classification as salt.
Rock Salt for Road Deicing
Coarse granular sodium chloride mined from underground deposits, used primarily for melting ice on roads. Falls under HTS 2501.00.00.00 as pure sodium chloride without prohibited additives. The coarse grain size and industrial packaging suit bulk import.
Denatured Industrial Salt
Pure sodium chloride intentionally denatured with additives to prevent food use, for industrial processes. HTS 2501.00.00.00 explicitly includes denatured salt regardless of anti-caking agents. Denaturants ensure compliance with non-food regulations.
Gourmet Sea Salt Flakes
Hand-harvested evaporated sea water formed into delicate flakes with minimal processing and anti-caking agents. Remains under HTS 2501.00.00.00 as sodium chloride from sea water. Premium packaging for retail gourmet markets.
Solar Evaporated Kosher Salt
Coarse sodium chloride crystals produced by solar evaporation of sea or brine water, meeting kosher certification. HTS 2501.00.00.00 covers all pure sodium chloride production methods. Large crystal size ideal for kosher meat preparation.
Pharmaceutical Grade Sodium Chloride
Ultra-pure sodium chloride meeting USP standards for injection solutions and medical applications. Still classified under HTS 2501.00.00.00 as pure sodium chloride before pharmaceutical formulation. Packed in sterile bulk containers.