Arsenic Acid Anhydride Powder from China
Anhydrous arsenic acid powder, also known as arsenic pentoxide when dehydrated, is a chemically defined inorganic compound used in electronics etching. It is classified as an inorganic acid of a non-metal under Chapter 28, meeting the criteria of Note 1(a) to Chapter 28.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the product is chemically defined and free from organic additives to qualify under this tariff item
• Provide a safety data sheet (SDS) and proper UN classification for hazardous goods to the CBSA
• Verify if a permit is required under the Chemicals Management Plan