1,1'-Azobisformamide USP Grade
1,1'-Azobisformamide USP grade is a chemically defined azo compound meeting United States Pharmacopeia standards for purity and microbial limits. It is used as a reagent in organic synthesis and pharmaceutical intermediate production.
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 classified as a hydrazine derivative
Hydrazine derivatives are classified in heading 29.28, which may apply if the structure is interpreted differently.
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
• Ensure the product meets USP grade specifications and provide a Certificate of Analysis to the CBSA
• Verify if the product is subject to any Canadian pharmaceutical regulations
• Check if the product requires a permit under the Canadian Environmental Protection Act (CEPA)
Related Products under Tariff item 2927.00.00
1,1'-Azobisformamide (AZODICARBONAMIDE)
1,1'-Azobisformamide, also known as azodicarbonamide (ADCA), is a chemically defined azo compound used as a chemical foaming agent in plastics and rubber production. It decomposes thermally to release nitrogen gas.
1,3-Diphenyltriazene technical grade
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4-Aminoazobenzene-2,4-disulfonic Acid Monosodium Salt (Dye Intermediate)
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ADCA Foaming Agent Powder
ADCA foaming agent powder is high-purity 1,1'-azobisformamide designed for controlled gas release in polymer foam processing. It is used at 0.5-3% loading levels to create microcellular structures in profiles, sheets, and other products.
Azodicarbonamide Industrial Foaming Grade
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Azodicarbonamide Technical Grade 99%
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