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Benzoxazole CBS-X Optical Brightener from Canada

CBS-X is a benzoxazole derivative fluorescent whitening agent primarily for cotton and cellulosic textiles in paper and detergent industries. It qualifies under HTS 3204.20.40.00 as a synthetic organic fluorescent brightening agent. The product converts UV to visible blue light for enhanced brightness.

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

Submit spectrographic analysis proving fluorescent properties and benzoxazol structure

Ensure labeling excludes 'coloring matter' claims to avoid 3204.11-3204.17 dye headings