Effervescent Base Sodium Bicarbonate
Granular sodium hydrogencarbonate used as base for effervescent formulations in tablets and powders. Pure form under 2836.30.00.00 as inorganic carbonate, excluding mixtures.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If sold as effervescent tablet set with acids
Chemical sets for retail sale exclude from Chapter 28 to 3824.
If citric acid component dominates mixture
Organic carboxylic acids take precedence over inorganic carbonates.
If carbonic acid derivatives if gaseous
Simple carbon oxides classified differently.
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Import Tips & Compliance
• Specify granulation size (e.g
• 20-40 mesh) in commercial invoice for valuation
• Ship low humidity (<50% RH) to prevent premature CO2 release
• Pure base only; citric acid combos classify as 3824 sets
Related Products under HTS 2836.30.00.00
USP Grade Sodium Bicarbonate
Pharmaceutical-grade sodium hydrogencarbonate (sodium bicarbonate) meeting USP standards for purity, used in antacid formulations and as a buffering agent in medications. It falls under HTS 2836.30.00.00 as it is a chemically defined inorganic carbonate of sodium, specifically sodium hydrogencarbonate, per Chapter 28 notes excluding organic compounds.
Pharmaceutical Sodium Bicarbonate API
Active pharmaceutical ingredient (API) sodium hydrogencarbonate for effervescent tablets and injectables, compliant with EP/USP monographs. Falls under 2836.30.00.00 as chemically defined sodium carbonate per Chapter 28 definitions.
Baking Soda Industrial Bulk
Bulk sodium bicarbonate (baking soda) for food processing plants, fire extinguisher charges, and cleaning compounds. Classified in HTS 2836.30.00.00 as pure sodium hydrogencarbonate, not retail-packed per Chapter exclusions.
Sodium Bicarbonate for Dialysis
Sterile, high-purity sodium hydrogencarbonate powder for hemodialysis buffer solutions in medical facilities. HTS 2836.30.00.00 covers this as chemically defined inorganic compound per Chapter 28.
Water Treatment Sodium Bicarbonate
Sodium hydrogencarbonate for pH adjustment in municipal water treatment and swimming pools. HTS 2836.30.00.00 for pure industrial chemical carbonate.
Fire Extinguisher Grade Sodium Bicarbonate
Micronized sodium bicarbonate powder for ABC dry chemical fire extinguishers. Classified 2836.30.00.00 as pure chemical before extinguisher assembly.