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Technical Grade Sodium Sulfide 56% Flakes from Canada

Technical grade Na2S flakes at 56% assay for industrial use in pulp bleaching and photography. HTS 2830.10.00.00 classification as sodium sulfide. Yellow flakes with characteristic sulfur odor.

Duty Rate — Canada → United States

13.7%

Rate breakdown

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

Import Tips

Include COA with sulfur content verification to avoid 2830.50 reclassification

25kg bags on pallets; ensure UN-approved packaging

Watch for cyanide impurities from manufacturing that trigger 2837 review