Ferric Ammonium Oxalate
Ferric ammonium oxalate is a coordination compound containing oxalate ligands, used in blueprint photography and iron analysis. Under chapter note 5(C)(3), coordination compounds are classified with the organic fragments, which here are oxalate, placing it under the tariff item for oxalic acid salts.
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 coordination compound contains ligands from other acyclic polycarboxylic acids
Other acyclic polycarboxylic acid coordination compounds fall under this residual 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 chemical formula and CAS number to confirm the coordination compound's identity
• Ensure the product is not classified as a photographic chemical elsewhere; its oxalate content supports this heading
• Keep documentation of the end-use (e.g
• blueprint photography) for customs
Related Products under Tariff item 2917.11.00
Ammonium Oxalate
Ammonium oxalate, specifically diammonium oxalate monohydrate, is a salt of oxalic acid used in textile dyeing and as an analytical reagent. It is a separate chemically defined organic compound, and its classification follows the rule that inorganic salts of organic acids are classified with the parent acid.
Calcium Oxalate
Calcium oxalate monohydrate is an insoluble white powder used in ceramics and as an analytical standard. As a salt of oxalic acid, it is classified under the heading for oxalic acid and its salts, consistent with the chapter rule that inorganic salts of organic acids follow the parent acid.
Dibutyl Oxalate
Dibutyl oxalate is an ester of oxalic acid used as a plasticizer intermediate and solvent. Esters of organic acids are classified with the parent acid under chapter rules, placing this product under the tariff item for oxalic acid esters.
Diethyl Oxalate
Diethyl oxalate is the ethyl ester of oxalic acid, used in pharmaceutical synthesis and dye manufacturing. As an ester of oxalic acid, it is classified under the tariff item for oxalic acid, its salts and esters, per the chapter's ester classification rules.
Dimethyl Oxalate
Dimethyl oxalate is the dimethyl ester of oxalic acid, used as a solvent and chemical intermediate. It is classified under the tariff item for oxalic acid esters, consistent with the chapter rule that esters of acid-function organic compounds are classified with the parent acid.
Dipotassium Oxalate
Dipotassium oxalate monohydrate is a potassium salt of oxalic acid used in laboratory analysis and as a precipitating agent. As an inorganic salt of an organic acid, it is classified with the parent acid under the tariff item for oxalic acid salts.