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2832.30.50.00/Sodium Thiosulfate Pentahydrate/Germany

Sodium Thiosulfate Pentahydrate from Germany

Sodium thiosulfate pentahydrate (Na2S2O3·5H2O) is a colorless crystalline compound used in photography as a fixer to remove unexposed silver halides and in water treatment to neutralize chlorine. It falls under HTS 2832.30.5000 as it is a thiosulfate of an inorganic base, classified as 'other' thiosulfates not specified elsewhere in the subheading.

Duty Rate — Germany → United States

10%

Rate breakdown

9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
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Import Tips

• Verify purity certificate to confirm it meets 'chemically defined' criteria per Chapter 28/29 notes; ensure SDS and proper UN packaging for Hazard Class 8 if applicable; avoid misclassification as sulfites under 2832.10

Sodium Thiosulfate Pentahydrate from Germany — Import Duty Rate | HTS 2832.30.50.00