Benzoic Acid Calibration Standard
Benzoic acid calibration standard is a certified reference material for HPLC/GC calibration in pharmaceutical and environmental laboratories. As a separate chemically defined compound, it falls under tariff item 2916.31.00, which covers benzoic acid.
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 not pure benzoic acid
Other aromatic monocarboxylic acids are classified under this item.
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 the certificate of analysis with certified purity
• Ensure the product is labeled as benzoic acid
• Verify the end-use to confirm classification under this tariff item
Related Products under Tariff item 2916.31.00
Ammonium Benzoate Powder
Ammonium benzoate powder is the ammonium salt of benzoic acid, used as a corrosion inhibitor and chemical intermediate. As a salt of benzoic acid, it falls under tariff item 2916.31.00, which covers benzoic acid, its salts, and esters.
Benzoic Acid 99.9% Technical Grade
Benzoic acid 99.9% technical grade is ultra-high purity benzoic acid for precision chemical synthesis and calibration standards. As a separate chemically defined compound, it falls under tariff item 2916.31.00, which covers benzoic acid.
Benzoic Acid Flakes USP Grade
Benzoic acid flakes USP grade are high-purity benzoic acid used in pharmaceutical applications as antiseptics and preservatives. As a separate chemically defined compound, they fall under tariff item 2916.31.00, which covers benzoic acid.
Benzoic Acid for Plasticizers
Specialty benzoic acid for plasticizer manufacturing, particularly for benzyl benzoate production. This high-purity aromatic monocarboxylic acid has an optimized distillation residue of less than 0.02% and is classified under tariff item 2916.31.00 as benzoic acid, its salts and esters.
Benzoic Acid Single Crystals
Benzoic acid single crystals are laboratory-grade pure benzoic acid used for crystallographic research and standards. As a separate chemically defined compound, they fall under tariff item 2916.31.00, which covers benzoic acid.
Benzoic Acid Sodium Salt Dihydrate
Sodium benzoate dihydrate (NaC7H5O2·2H2O), the hydrated form of the sodium salt of benzoic acid. Chapter note 1(d) permits products dissolved in water, and hydrates are considered chemically defined compounds, so it falls under this tariff item.