Technical Grade Anhydrous Sodium Sulfate 99%
Technical grade anhydrous disodium sulfate (99% purity), used as a filler in textile printing pastes and dyes. It provides viscosity control and cost reduction in industrial applications. This chemically defined inorganic compound falls under tariff item 2833.11.00 as disodium sulphate.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the product is anhydrous and at least 99% pure to qualify for this tariff item
• Keep certificates of analysis to demonstrate chemical identity if requested by CBSA
• Verify whether the end use in textiles triggers any additional labeling requirements
Related Products under Tariff item 2833.11.00
99.9% Pure Anhydrous Disodium Sulfate
Ultra-high purity (99.9%) anhydrous disodium sulfate for specialty glass and electronic applications requiring minimal impurities. This chemically defined compound with low chloride and heavy metals content is classified under tariff item 2833.11.00.
ACS Grade Anhydrous Sodium Sulfate
ACS reagent grade anhydrous sodium sulfate (Na2SO4) for precise laboratory syntheses and extractions. This chemically defined inorganic compound meets the purity standards of the American Chemical Society. It is classified under tariff item 2833.11.00 as disodium sulphate.
Anhydrous Sodium Sulfate
Pure disodium sulfate (Na2SO4) in anhydrous form, a chemically defined inorganic salt used in industrial processes. It is classified under this tariff item as disodium sulfate, which includes all forms of this compound.
Anhydrous Sodium Sulfate ACS Reagent
ACS reagent grade anhydrous sodium sulfate for quantitative analysis and organic synthesis drying. This pure anhydrous form under tariff item 2833.11.00 ensures accurate gravimetric standards with trace metal specifications.
Anhydrous Sodium Sulfate for Detergent Filler
Anhydrous disodium sulfate serving as an economical filler and bulk agent in powdered laundry detergents. This pure, water-free inorganic sulfate compound helps achieve desired powder density and falls under tariff item 2833.11.00.
Anhydrous Sodium Sulfate for Paper Manufacturing
Anhydrous Na2SO4 used in the kraft process for pulp digestion and as a cooking liquor component in paper production. This anhydrous inorganic sulfate is essential for cellulose fiber separation and falls under tariff item 2833.11.00.