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2833.11.50.50/ACS Grade Anhydrous Sodium Sulfate/Canada

ACS Grade Anhydrous Sodium Sulfate from Canada

American Chemical Society reagent grade anhydrous Na2SO4 for precise laboratory syntheses and extractions. HTS 2833.11.5050 covers this as other disodium sulfate, chemically defined inorganic compound per Chapter 28 Note 1. Excludes fertilizer or crude variants.

Duty Rate — Canada → United States

10.4%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• ACS certification mandatory for duty-free claims; declare <0.01% impurities

• Common issue: rehydration during shipping

ACS Grade Anhydrous Sodium Sulfate from Canada — Import Duty Rate | HTS 2833.11.50.50