Strontium Hydroxide Octahydrate from China
Strontium hydroxide octahydrate (Sr(OH)2·8H2O) is a crystalline hydrate of strontium hydroxide, used in chemical synthesis and as a pH adjuster. It is a separate chemically defined compound of strontium, and hydrates of inorganic bases are covered by Chapter 28 Note 1(b).
Duty Rate — China → Canada
0%
Import Tips
• Confirm the water of crystallization is stoichiometric, as non-stoichiometric hydrates may be classified differently
• Keep records of the chemical formula and purity to support classification under 2816.40.00
• Check if the product requires a permit under the Canadian Environmental Protection Act if imported in bulk