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m-Chloroperoxybenzoic Acid (mCPBA) 70-77% Min. Lab Grade from Canada

Laboratory-grade mCPBA with minimum 70-77% purity is used for precise organic oxidations in research settings, particularly for converting alkenes to epoxides. Classified under HTS 2916.39.04.00 due to its explicit identification as m-chloroperoxybenzoic acid, an aromatic peroxyacid.

Duty Rate — Canada → United States

10%

Rate breakdown

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

Import Tips

Provide SDS with active oxygen content and decomposition temperature for proper hazmat classification

Declare exact purity percentage; variations below 70% may require reclassification as mixtures

Use insulated packaging to prevent exothermic decomposition during transit