Sodium hydrogencarbonate (Sodium bicarbonate)
Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate: > Sodium hydrogencarbonate (Sodium bicarbonate)
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified 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.
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.
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.
Animal Feed Grade Sodium Bicarbonate
Coarse sodium hydrogencarbonate buffer for ruminant animal feed to regulate rumen pH. HTS 2836.30.00.00 as pure inorganic carbonate.
Food Grade Sodium Bicarbonate Powder
High-purity sodium bicarbonate suitable for use as a food additive, leavening agent in baking, and pH regulator in beverages. Classified under HTS 2836.30.00.00 as pure sodium hydrogencarbonate, a chemically defined inorganic carbonate stabilized only with inorganic substances per Chapter notes.
Technical Grade Sodium Bicarbonate Crystals
Industrial-grade crystalline sodium hydrogencarbonate used in water treatment, flue gas desulfurization, and chemical manufacturing. HTS 2836.30.00.00 applies to this pure inorganic compound as specified in Chapter 28 for sodium carbonates excluding organo-inorganic types.