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Sodium Sulfite Anhydrous from Japan

Sodium sulfite (Na2SO3) in anhydrous form is a white crystalline powder used as a reducing agent and preservative. It falls under HTS 2832.20.00.00 as one of the 'other sulfites' excluding sodium and potassium sulfites, which are specified separately in the tariff schedule.

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

Provide Certificate of Analysis (COA) confirming purity and absence of heavy metals to meet FDA or EPA import standards

Declare exact chemical composition; mislabeling as sodium bisulfite can lead to reclassification under 2832.10

Check for REACH compliance if transshipping from EU; sulfites may require safety data sheets (SDS)