Ammonia in aqueous solution
Ammonia, anhydrous or in aqueous solution. > Ammonia in aqueous solution > Ammonia in aqueous solution
Duty Rate (from China)
Subheadings
Products classified under Tariff item 2814.20.00
ACS Reagent Grade Aqueous Ammonia 28-30%
High-purity aqueous ammonia (28-30%) meeting American Chemical Society (ACS) standards for laboratory reagents in analytical chemistry. It is a chemically defined aqueous solution of ammonia, falling under tariff item 2814.20.00 as ammonia in aqueous solution.
Bulk Aqueous Ammonia Solution 20% for Manufacturing
Bulk 20% aqueous ammonia shipped for use as a raw material in chemical synthesis and manufacturing processes. It is a chemically defined aqueous solution of ammonia, classified under tariff item 2814.20.00 as ammonia in aqueous solution.
Electronics Cleaning Ammonium Hydroxide 5-10%
Dilute 5-10% aqueous ammonia used for photoresist stripping and wafer cleaning in semiconductor manufacturing. It is a chemically defined aqueous solution of ammonia, falling under tariff item 2814.20.00 as ammonia in aqueous solution, provided it does not contain additives that render it suitable for a specific use.
Food Grade Ammonium Hydroxide 5% Solution
A 5% aqueous ammonia solution approved for food processing applications like pH control in protein extraction. It is a chemically defined aqueous solution of ammonia, classified under tariff item 2814.20.00, provided it does not contain food additives or other substances that would make it a prepared food product.
Household Ammonium Hydroxide 10% Solution
A 10% aqueous solution of ammonia, commonly known as ammonium hydroxide, used for household cleaning tasks like removing grease and stains from surfaces. It is a chemically defined aqueous solution of ammonia, falling under tariff item 2814.20.00, provided it does not contain perfumes, dyes, or other additives.
Industrial 25% Ammonium Hydroxide Solution
A strong 25% aqueous ammonia solution used in industrial applications such as pH adjustment in water treatment and chemical manufacturing. It is a chemically defined aqueous solution of ammonia, classified under tariff item 2814.20.00 as ammonia in aqueous solution.
Laboratory Analytical Grade Ammonium Hydroxide
High-purity ammonium hydroxide (aqueous ammonia) for precise analytical procedures in chemistry labs. It is a chemically defined aqueous solution of ammonia, falling under tariff item 2814.20.00 as ammonia in aqueous solution.
Pharmaceutical Grade Aqueous Ammonia Solution
USP-grade aqueous ammonia used in pharmaceutical manufacturing for synthesis and pH adjustment. It is a chemically defined aqueous solution of ammonia, classified under tariff item 2814.20.00, provided it does not contain pharmaceutical excipients or other additives.
Textile Processing Aqueous Ammonia 15%
15% aqueous ammonia solution used in textile dyeing and finishing to adjust pH and remove impurities. It is a chemically defined aqueous solution of ammonia, falling under tariff item 2814.20.00, provided it does not contain textile processing additives.
Water Treatment Grade 19% Ammonia Solution
19% aqueous ammonia formulated for municipal and industrial water treatment to control pH and remove chlorine residuals. It is a chemically defined aqueous solution of ammonia, classified under tariff item 2814.20.00 as ammonia in aqueous solution.