Stabilized Maleic Anhydride for Resin Production
Maleic anhydride with approved anticaking agent for resin manufacturing, classified HTS 2917.14.5000 under Chapter 29 note (f). Anticaking agent necessary for preservation per legal notes.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If anticaking > permitted limit
Excess additives create chemical preparation of Chapter 38.
If pre-reacted with glycols
Partial polymer plates as phenolic resins of Chapter 39.
If saturated dibasic acid analog
Non-conjugated isomers classify under different subheading.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Quantify anticaking agent (<0.5%) with formulation disclosure
• Confirm additive doesn't create 'specific use' per note (g) safety exception
• Resin manufacturers should verify REACH compliance for EU-origin material
Related Products under HTS 2917.14.50.00
Maleic Anhydride Flakes
Maleic anhydride in flake form, a white crystalline solid derived from oxidation of butene, classified under HTS 2917.14.5000 as an acyclic polycarboxylic acid anhydride. Used primarily as a chemical intermediate for resins and coatings, meeting Chapter 29 note requirements for separate chemically defined organic compounds.
Industrial Maleic Anhydride Briquettes
Compressed maleic anhydride briquettes for bulk industrial handling, an acyclic dicarboxylic acid anhydride under HTS 2917.14.5000. Primarily used in unsaturated polyester resin manufacturing, qualifying as a separate chemically defined compound per Chapter 29.
Purified Maleic Anhydride Pellets
High-purity maleic anhydride pellets (>99.5%) for pharmaceutical intermediate synthesis, classified in HTS 2917.14.5000 as 'other' acyclic polycarboxylic anhydride. Meets Chapter 29 criteria for chemically defined compounds without excluded additives.
Technical Grade Maleic Anhydride Powder
Technical grade maleic anhydride powder (98-99% purity) for agricultural chemical synthesis, under HTS 2917.14.5000 as other maleic anhydride forms. Qualifies as separate organic compound per Chapter 29 note (a), excluding mixtures.
Maleic Anhydride with Stabilizer Additive
Maleic anhydride containing <0.05% polymerization inhibitor (hydroquinone) for transport stability, classified HTS 2917.14.5000 per Chapter 29 note (f). Remains chemically defined acyclic anhydride for resin production.
Brittle Maleic Anhydride Lumps
Solid maleic anhydride in brittle lump form from cooled molten material, HTS 2917.14.5000 'other' classification for acyclic polycarboxylic anhydrides. Used in paper sizing chemical manufacture.