Sodium Tungstate Dihydrate from Japan
Sodium tungstate dihydrate is a white crystalline salt derived from tungstic acid, classified under tariff item 2841.80.00 as a tungstate of an inorganic base. It is commonly used in the production of tungsten metal and other tungsten compounds.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the product is the dihydrate form and not anhydrous
• Provide the CAS number and purity analysis
• Be aware of any Canadian restrictions on tungsten compounds