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Sulfated Casein Derivative from Canada

Sulfated casein derivative introduces sulfate groups for anticoagulant biomedical applications and cosmetics. Under HTS 3501.90.60.00 as other derivatives, it avoids chapter 30 medicaments via unfinished state. Supports heparin alternatives research.

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

Report sulfate content and bioactivity assays to distinguish from pharma intermediates

Include biocompatibility ISO 10993 certs for device component imports

Declare research vs commercial use to guide FDA pathway