Potassium Chloride Extended-Release Tablets
Sustained-release tablets providing controlled potassium ion release to prevent hypokalemia. Primarily affects electrolytic balance in patients on diuretics. Classified in HTS 3004.90.92.67 as measured-dose therapeutic preparation.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as pure potassium chloride powder
Unformulated chemicals classify under inorganic compounds.
If primary effect is cardiovascular rather than electrolytic
Different therapeutic categories have specific subheadings.
If contains immunological peptides for regulation
Immunological products have dedicated heading 3002.
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Import Tips & Compliance
• Include dissolution profile data proving extended-release mechanism
• Specify mg dosage per tablet; varying strengths may need separate entries
• Bioequivalence studies help distinguish from simple chemical salts
Related Products under HTS 3004.90.92.67
Oral Rehydration Salts Packets
Powder packets containing a precise mixture of sodium chloride, potassium chloride, glucose, and sodium citrate for reconstitution into an oral solution. Used to treat dehydration from diarrhea by restoring electrolytic and water balance. Classified under HTS 3004.90.92.67 as a mixed product in measured doses for therapeutic use affecting electrolytic and water balance.
Electrolyte Balance Tablets
Effervescent tablets containing sodium, potassium, magnesium, and carbohydrates, dissolved in water for oral intake. Primarily used post-exercise or illness to restore caloric intake and electrolytic balance. HTS 3004.90.92.67 applies to these measured-dose preparations for therapeutic water and electrolyte management.
IV Electrolyte Solution Bags
Sterile plastic bags containing premixed sodium chloride, potassium phosphate, and dextrose solutions for intravenous administration. Used in hospitals to correct electrolytic imbalances and provide caloric support. Falls under HTS 3004.90.92.67 as mixed products in measured doses for water balance therapy.
Pedialyte Oral Electrolyte Solution
Ready-to-use liquid containing dextrose, sodium chloride, potassium citrate, and zinc for pediatric dehydration treatment. Restores water, caloric, and electrolytic balance during illness. HTS 3004.90.92.67 covers this mixed retail preparation for prophylactic/therapeutic uses.
Magnesium Sulfate Injection Vials
Sterile injectable solution of magnesium sulfate in 50% dextrose for IV use in treating eclampsia and hypomagnesemia. Corrects electrolytic imbalances while providing caloric support. HTS 3004.90.92.67 for mixed therapeutic injection in measured doses.
Hypertonic Saline Solution Ampoules
3% sodium chloride solution in single-dose glass ampoules for nebulization or IV use in hyponatremia treatment. Primarily affects water and electrolytic balance. Covered by HTS 3004.90.92.67 as mixed measured-dose preparation.