Industrial Grade Hexamethylenediamine Diadipate
Industrial Grade Hexamethylenediamine Diadipate is a 1:2 salt ratio of hexamethylenediamine to adipic acid, providing excess carboxylic functionality for specialized nylon copolymer production. This product is classified under tariff item 2921.22.00 as a salt of hexamethylenediamine.
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
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Import Tips & Compliance
• Verify the salt ratio to ensure it matches the intended application
• Provide a certificate of analysis for the product
• Ensure the product is packaged to prevent moisture absorption
Related Products under Tariff item 2921.22.00
AH Salt for Nylon Production
AH Salt, also known as hexamethylenediamine adipate, is the salt formed from hexamethylenediamine and adipic acid. It is the monomer salt used in the production of Nylon 6,6 resins. This product falls under tariff item 2921.22.00 as it is a salt of hexamethylenediamine.
Di(hexamethylene)triamine Dihydrochloride
Di(hexamethylene)triamine Dihydrochloride is a derivative polyamine salt from hexamethylenediamine used in fuel additives and chelating agents. This product is classified under tariff item 2921.22.00 as a salt of hexamethylenediamine.
Hexamethylenediamine Adipate (Nylon Salt)
Hexamethylenediamine adipate, or Nylon salt, is a 1:1 salt of hexamethylenediamine and adipic acid. It serves as the direct precursor for Nylon 6,6 polymer production. This salt is classified under tariff item 2921.22.00 as a salt of hexamethylenediamine.
Hexamethylenediamine Adipate Salt
Hexamethylenediamine Adipate Salt is a 1:1 salt formed from hexamethylenediamine and adipic acid. It is used as a key intermediate in Nylon 6,6 production. This compound is classified under tariff item 2921.22.00 as a salt of hexamethylenediamine.
Hexamethylenediamine Adipic Acid Monosalt
Hexamethylenediamine Adipic Acid Monosalt is a partial neutralization product with a 1:0.5 molar ratio of hexamethylenediamine to adipic acid. It is used in specialty polymer modifiers. This product is classified under tariff item 2921.22.00 as a salt of hexamethylenediamine.
Hexamethylenediamine Citrate
Hexamethylenediamine Citrate is a citric acid salt used in pharmaceutical buffering and nutritional supplements. This product is classified under tariff item 2921.22.00 as a salt of hexamethylenediamine.