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Sodium Sulfate Decahydrate Technical Grade from Canada

Technical grade sodium sulfate decahydrate is a hydrated form used in heat packs and as a laboratory reagent, but classified here as 'other' when not meeting Glauber's salt criteria for purity or form. It fits HTS 2833.19.00.00 for sodium sulfates excluding the primary decahydrate subheading.

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 crystallization water content certification to distinguish from 2833.11

Label packages clearly as technical grade to prevent reclassification

Comply with REACH-like regulations for chemical imports into the US