Anhydrous Sodium Dichromate from Canada
Anhydrous sodium dichromate (Na2Cr2O7) is the water-free crystalline form, highly soluble and used in organic synthesis and pigment manufacturing. Classified under HTS 2841.30.00.00 as it is the pure sodium salt of dichromic acid, an oxometallic acid per Chapter 28 definitions.
Duty Rate — Canada → United States
12.4%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Provide assay reports confirming anhydrous state (>99% purity) to avoid misclassification as dihydrate; comply with TSCA registration for chemical imports; label as toxic/oxidizer per DOT regulations