Commercial Ammonium Bicarbonate
Commercial ammonium bicarbonate is a leavening agent in baked goods, decomposing to ammonia, CO2, and water. Though related to heading description, 'other' variants without carbamate fall here under HTS 2836.99.50. Widely used in cookies and crackers.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If containing ammonium carbamate as specified
Heading note specifies commercial ammonium carbonate with carbamate in separate subheading.
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Import Tips & Compliance
• FDA prior notice required for food additives; ensure GRAS status documentation
• Distinguish from pure ammonium carbonate containing carbamate
• Bulk food grade vs lab grade affects packaging classification
Related Products under HTS 2836.99.50
Sodium Per Carbonate
Sodium percarbonate is a white, crystalline powder used as an oxygen bleach and disinfectant in laundry detergents and cleaning products. It falls under HTS 2836.99.50 as a peroxocarbonate (percarbonate) of an inorganic base (sodium), distinct from carbonates in other subheadings. When dissolved in water, it releases hydrogen peroxide and sodium carbonate for effective stain removal.
Lithium Carbonate Anhydrous
Anhydrous lithium carbonate is a fine white powder used in lithium-ion battery production, glass ceramics, and pharmaceuticals. Classified under HTS 2836.99.50 as 'other' carbonates of inorganic bases (lithium), excluding specific ones like calcium or sodium. It provides the lithium source for high-performance materials.
Magnesium Per Carbonate
Magnesium percarbonate is utilized in oral care products like toothpaste for whitening and as a mild disinfectant. Classified in HTS 2836.99.50 as other peroxocarbonates, per Chapter notes excluding section V products. It decomposes to hydrogen peroxide and magnesium carbonate.
Cesium Carbonate
Cesium carbonate acts as a base catalyst in organic synthesis and glass manufacturing for low-melting formulations. HTS 2836.99.50 covers this as other carbonate of inorganic base (cesium). Hygroscopic powder essential for advanced materials.
Calcium Per Carbonate
Calcium percarbonate provides oxygen for aquaculture oxygenation and cleaning. Under HTS 2836.99.50 as other peroxocarbonate, excluding main calcium carbonate. Stable solid alternative to liquid peroxides.
Strontium Per Carbonate
Strontium percarbonate used in pyrotechnics and bleaching. HTS 2836.99.50 for other peroxocarbonates. Provides strontium for red flares.