White Dextrin for Paper Sizing
White dextrin is a lightly hydrolyzed starch derivative with low viscosity, ideal for surface sizing in paper manufacturing to improve strength and printability. Classified under HTS 3505.10.00.20 as 'other' dextrins due to its modified starch nature and reducing sugar below 10%. It excludes enzymatic pre-tanning products covered elsewhere.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | +17.5% | 17.5% |
| 🇲🇽Mexico | Free | +10.0% | 10% |
| 🇨🇦Canada | Free | +10.0% | 10% |
| 🇩🇪Germany | Free | +10.0% | 10% |
| 🇯🇵Japan | Free | +10.0% | 10% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If specifically maltodextrin type
Maltodextrins, often from corn, have a dedicated subheading 3505.10.0010.
If heavily crosslinked or hardened
Chapter Note excludes hardened proteins/starches, directing them to heading 3913 for plasticized materials.
If pre-applied to paper filter media
Dextrin-impregnated paper products shift to Chapter 48 as converted paper articles.
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Import Tips & Compliance
• Label packages clearly with 'dextrin' and intended use (e.g
• paper sizing) to support classification away from food starches
• Include manufacturing process details confirming acid or heat hydrolysis to distinguish from native starches
• Watch for common pitfalls like bulk shipments misdeclared as commodity starches, triggering reclassification
Related Products under HTS 3505.10.00.20
Yellow Corn Dextrin Powder
Yellow corn dextrin powder is a starch degradation product produced by roasting corn starch under controlled conditions, resulting in a reducing sugar content not exceeding 10 percent dextrose equivalent. It falls under HTS 3505.10.00.20 as a dextrin used primarily in adhesives, paper sizing, and food thickening. This classification distinguishes it from higher sugar content products in heading 1702.
Pregelatinized Corn Dextrin
Pregelatinized corn dextrin is a modified starch cooked and dried to allow instant dispersion in cold water, used in instant foods and adhesives. It qualifies under HTS 3505.10.00.20 as a dextrin/modified starch with controlled reducing sugar levels per chapter definitions. Not covered by exclusions like yeasts or printing gelatins.
Pharmaceutical Dextrin Excipient
Pharmaceutical-grade dextrin serves as a binder and disintegrant in tablet formulations, with low DE to avoid sweetness. Under HTS 3505.10.00.20 as other dextrins, distinct from Chapter 30 medicaments or blood fractions per notes.
Tapioca Dextrin for Adhesives
Tapioca dextrin, derived from cassava starch, offers high tack for envelope and postage stamp adhesives. Classified in HTS 3505.10.00.20 as other dextrins with DE <10%, used in modified form excluding chapter-prohibited items.
Wheat Dextrin Soluble Fiber
Wheat dextrin is a highly soluble modified starch marketed as dietary fiber supplement base, with low DE per chapter definition. HTS 3505.10.00.20 applies as other dextrins, not as food prep per exclusions.
British Gum Dextrin
British gum dextrin, a traditional roasted potato starch product, serves in foundry adhesives and drilling fluids. Falls under HTS 3505.10.00.20 for other dextrins with standard low DE.