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.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
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 the product is a synthetic organic colouring matter
Synthetic dyes and colouring matter are classified in Chapter 32.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Provide a certificate of analysis showing purity above 99% to support the classification
• Confirm the product is not put up in retail packaging, which could trigger other headings
• Declare the intended use as a dye intermediate to assist CBSA in verifying the tariff classification
Related Products 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.