p-Anisic Acid USP Grade
Pharmaceutical USP-grade p-anisic acid is a high-purity form of 4-methoxybenzoic acid, a separate chemically defined organic compound with an additional oxygen function. It is classified under this tariff item as an 'other' carboxylic acid with additional oxygen function, regardless of its intended use.
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:
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Import Tips & Compliance
• USP grade does not affect tariff classification; the chemical identity determines the code
• Provide a certificate of analysis to support the purity claim
• Check if the product is intended for pharmaceutical use, which may require Health Canada approval
Related Products under Tariff item 2918.99.00
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1-Hydroxy-6-octadecyloxy-2-naphthalene-carboxylic acid is a separate chemically defined aromatic carboxylic acid with a hydroxy group and an octadecyloxy chain. It is classified under this tariff item as an 'other' carboxylic acid with additional oxygen function, used in surfactant production.
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