Barium Strontium Hydroxide Mixture
A mixture of barium and strontium hydroxides used in pyrotechnic formulations is classified under tariff item 2816.40.00 if barium is the predominant component. The mixture consists of separate chemically defined hydroxides of barium and strontium, both covered by this item.
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:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the mixture is formulated for a specific pyrotechnic use with other additives
Prepared chemical products fall under heading 38.24.
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
• Determine the predominant metal (barium or strontium) to classify the mixture correctly under 2816.40.00
• Provide the exact composition to the CBSA
• Note that mixtures may be subject to additional regulations under Canadian chemical control laws
Related Products under Tariff item 2816.40.00
Anhydrous Barium Hydroxide
Anhydrous barium hydroxide (Ba(OH)2) is a reactive white powder used in laboratory settings and barium salt production. As a separate chemically defined hydroxide of barium, it falls under tariff item 2816.40.00.
Anhydrous Strontium Hydroxide
Anhydrous strontium hydroxide (Sr(OH)2) is a white, highly reactive inorganic base used in organic synthesis and sugar refining. As a separate chemically defined compound of strontium, it falls squarely under tariff item 2816.40.00 for oxides, hydroxides and peroxides of strontium or barium.
Barium Hydroxide for Sugar Refining
Specialty barium hydroxide used in beet sugar purification is a chemically defined hydroxide of barium. It is used to remove impurities in sugar refining and falls under tariff item 2816.40.00.
Barium Hydroxide Monohydrate
Barium hydroxide monohydrate (Ba(OH)2·H2O) is a granular form used in organic synthesis and sugar refining. As a hydrate of barium hydroxide, it is a separate chemically defined compound covered by tariff item 2816.40.00.
Barium Hydroxide Octahydrate
Barium hydroxide octahydrate (Ba(OH)2·8H2O) is a white crystalline powder used in chemical manufacturing and depilatory agents. As a hydrate of barium hydroxide, it is classified under tariff item 2816.40.00.
Barium Oxide (Baryta)
Barium oxide (BaO), also known as baryta, is a white to yellowish powder used in ceramics, glass, and as a dehydrating agent. As a separate chemically defined oxide of barium, it is classified under tariff item 2816.40.00.