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2833.11.50.50/Anhydrous Sodium Sulfate USP Grade/Japan

Anhydrous Sodium Sulfate USP Grade from Japan

Pure anhydrous disodium sulfate (Na2SO4) meeting United States Pharmacopeia standards for use in pharmaceutical manufacturing and laboratory applications. Classified under HTS 2833.11.5050 as 'other' disodium sulfate, distinct from crude or refined salt cake forms. It is a chemically defined inorganic salt used as a filler or drying agent.

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%
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Import Tips

• Verify USP compliance with certificates of analysis; declare exact purity levels to avoid reclassification

• Common pitfall: confusing with Glauber's salt (hydrated form)

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