Anthranilic acid and its salts
Oxygen-function amino-compounds. > Amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof: > Anthranilic acid and its salts > Anthranilic acid and its salts
Duty Rate (from China)
Subheadings
Products classified under Tariff item 2922.43.00
Anthranilic Acid
Anthranilic acid (2-aminobenzoic acid) is a separate chemically defined organic compound with a single oxygen function (carboxylic acid) and an amino group. It is a key intermediate for various chemical products and falls under heading 29.22.
Anthranilic Acid Flake Form
Anthranilic acid in flake form is a separate chemically defined organic compound (2-aminobenzoic acid) with a single oxygen function, the carboxylic acid group. The physical form (flakes) does not alter its classification under heading 29.22, and it is used as an intermediate in pharmaceutical synthesis.
Anthranilic Acid for Pharmaceutical Intermediates
Pharma-grade anthranilic acid is a separate chemically defined organic compound used as an intermediate in drug synthesis, such as for anti-inflammatory medications. It contains a single oxygen function (carboxylic acid) and an amino group, qualifying it for heading 29.22.
Anthranilic Acid Technical Grade
Technical grade anthranilic acid is a separate chemically defined organic compound, even at lower purity levels, as long as it contains the compound with impurities. It is used in dye manufacturing and as a precursor for synthetic flavours, and falls under heading 29.22.
Anthranilic Acid Technical Grade 98%
Technical grade anthranilic acid at 98% purity is still a separate chemically defined organic compound, as impurities do not affect classification under Chapter 29 Note 1(a). It is used in dye manufacturing and as an agrochemical precursor, and falls under heading 29.22.
Anthranilic Acid USP Grade
USP-grade anthranilic acid is a high-purity form of 2-aminobenzoic acid, a separate chemically defined organic compound with a single oxygen function. It is a key intermediate for synthesizing dyes, pharmaceuticals, and agrochemicals, and is classified under heading 29.22.
Anthranilic Acid with Stabilizer Additive
Anthranilic acid with an added anti-caking agent is still classified as a separate chemically defined organic compound, as the additive is permitted under Chapter 29 Note 1(f) for preservation or transport. The stabilizer does not render the product suitable for a specific use, so it remains under heading 29.22.
High-Purity Anthranilic Acid for Dye Synthesis
High-purity anthranilic acid (>99%) for azo dye synthesis is a separate chemically defined organic compound with a carboxylic acid oxygen function. It is not put up in measured doses or for retail sale, so it remains in heading 29.22.
Methyl Anthranilate FCC Grade
Methyl anthranilate FCC grade is the methyl ester of anthranilic acid, classified under heading 29.22 as an ester of the parent acid. It is used as a grape flavouring in food products, and the FCC grade indicates it meets food chemical standards.
Methyl Anthranilate Pure
Methyl anthranilate is the methyl ester of anthranilic acid, and under Chapter 29 Note 5(B), esters of ethyl alcohol with acid-function compounds are classified with the corresponding acid. However, this is a methyl ester, so it is classified under the ester rules of Note 5(A), which places it with the acid-function compound that occurs last in numerical order. Since methyl anthranilate is an ester of anthranilic acid, it falls under heading 29.22.
Potassium Anthranilate
Potassium anthranilate is the potassium salt of anthranilic acid, and under Chapter 29 Note 5(C)(1), inorganic salts of organic compounds are classified in the heading appropriate to the organic compound. Therefore, it falls under heading 29.22 as a salt of anthranilic acid.
Sodium Anthranilate
Sodium anthranilate is the sodium salt of anthranilic acid, classified under heading 29.22 as a salt of the parent organic compound. It has a single oxygen function (carboxylate) and is used as a bird repellent and flavouring agent.
Sodium Anthranilate Powder
Sodium anthranilate powder is the sodium salt of anthranilic acid, classified under heading 29.22 as a salt of the parent organic compound. It is used as a flavouring agent and corrosion inhibitor, and the salt classification follows the parent acid.