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ACS Grade Anhydrous Sodium Sulfate from Japan

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 — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

Import Tips

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

Common issue: rehydration during shipping

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