Sodium Tungsten Borohydride from United States
Sodium tungsten borohydride is a chemically defined boride complex of tungsten, used as a reducing agent in organic synthesis and fuel cell research. It falls under tariff item 2850.00.00 as a boride of tungsten, distinguished from simple salts. The product is air-sensitive.
Duty Rate — United States → Canada
0%
Import Tips
• Declare the product as a boride complex of tungsten
• Provide a certificate of analysis showing the sodium, tungsten, and boron content
• The CBSA may require a safety data sheet due to the reducing agent properties