Acetic anhydride
Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. > Acetic acid and its salts; acetic anhydride: > Acetic anhydride > Acetic anhydride
Duty Rate (from China)
Subheadings
Products classified under Tariff item 2915.24
Acetic Anhydride 80% Aqueous Solution
An 80% aqueous solution of acetic anhydride, prepared for safer transport and handling before final dilution. It falls under tariff item 2915.24.00 because Chapter 29 Note 1(d) permits products of chemically defined organic compounds dissolved in water, provided the solution is a normal and necessary method of putting up for safety or transport.
2915.24.00Acetic Anhydride 99% Pure Industrial Grade
Pure industrial-grade acetic anhydride at 99% purity, a clear colorless liquid used primarily in chemical synthesis for acetylation reactions. It is a separate chemically defined organic compound (acetic anhydride) and falls under tariff item 2915.24.00 as a saturated acyclic monocarboxylic acid anhydride.
2915.24.00Acetic Anhydride with 1% Stabilizer
Acetic anhydride stabilized with 1% hydroquinone to prevent polymerization during storage and transport. It qualifies under tariff item 2915.24.00 per Chapter 29 Note 1(f), which allows added stabilizers necessary for preservation or transport, provided they do not make the product suitable for a specific use.
2915.24.00Distilled Acetic Anhydride for Plastics
Freshly distilled acetic anhydride for manufacturing cellulose acetate plastics and films. It is a pure anhydride, not a mixture or excluded product, and falls under tariff item 2915.24.00 as a separate chemically defined organic compound.
2915.24.00Glacial Acetic Anhydride Lab Reagent
High-purity glacial acetic anhydride used as a lab reagent for acetylation in organic synthesis and analytical chemistry. It is a chemically defined organic compound and falls under tariff item 2915.24.00 as the pure anhydride of acetic acid.
2915.24.00Industrial Acetic Anhydride Bulk Drums
Bulk acetic anhydride packaged in 400L steel drums for industrial cellulose acetate production. It falls under tariff item 2915.24.00 as pure saturated acyclic monocarboxylic anhydride, and packaging does not affect classification under Chapter 29.
2915.24.00Pharmaceutical Grade Acetic Anhydride
Ultra-pure acetic anhydride meeting USP standards for pharmaceutical intermediate synthesis like aspirin production. It is a chemically defined acetic anhydride and falls under tariff item 2915.24.00, prior to Note 3's last-in-order rule.