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Zinc Bromide Crystals from Mexico

Zinc bromide (ZnBr2) in crystalline form serves as a catalyst in organic synthesis and a component in high-density brines for offshore drilling. It qualifies for HTS 2827.59.25.00 as a chemically defined bromide of zinc under Chapter 28 provisions. Highly soluble and corrosive.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Classify with CAS 7699-45-8 and molecular formula verification to avoid scrutiny as zinc compound

Use corrosion-resistant packaging (UN 3260); declare Hazard Class 8 for safe transport