2831.10.50.00/Sodium Dithionite 88% Technical Grade/Mexico

Sodium Dithionite 88% Technical Grade from Mexico

Sodium dithionite (Na2S2O4), also known as sodium hydrosulfite, at 88% purity in powder form for industrial applications such as textile bleaching and vat dyeing. This chemically defined inorganic compound falls under HTS 2831.10.5000 as a dithionite of sodium, other than those stabilized with organic substances. It is commonly used in reducing processes in chemical manufacturing.

Duty Rate — Mexico → United States

15.5%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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Import Tips

• Verify purity and chemical composition via lab analysis to confirm classification under 2831.10.5000, avoiding misclassification as stabilized products in 2831.10.10

• Include Safety Data Sheets (SDS) and TSCA certification for U.S

• EPA compliance, as dithionites are hazardous materials

• Ensure proper packaging labels for UN 1384 hazardous substance to prevent customs delays

Sodium Dithionite 88% Technical Grade from Mexico — Import Duty Rate | HTS 2831.10.50.00