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Sodium Sulfide Flakes 60% from China

Sodium sulfide flakes with 60% purity, typically Na2S·9H2O, used in leather tanning, dye manufacturing, and ore flotation. Classified under HTS 2830.10.00.00 as a chemically defined sodium sulfide. Supplied in moisture-resistant packaging to prevent oxidation.

Duty Rate — China → United States

41.2%

Rate breakdown

9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Verify purity certificate and chemical analysis to confirm classification as sodium sulfide under Chapter 28

Include Material Safety Data Sheet (MSDS) showing non-radioactive, chemically defined status; ensure proper hazard labeling for Class 8 corrosive

Avoid misclassification as polysulfides; bulk packaging common but retail packs may trigger 3824 scrutiny