99.9% Pure Anhydrous Disodium Sulfate from Canada
Ultra-high purity (99.9%) anhydrous Na2SO4 for specialty glass and electronic applications requiring minimal impurities. HTS 2833.11.5010 anhydrous form with spectroscopic grade specs. Low chloride and heavy metals.
Duty Rate — Canada → United States
10.4%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• ICP-MS analysis certificates; cleanroom packaging verification; electronic grade declaration