Vanadium Hydroxide Colloidal Solution from Mexico
Colloidal vanadium hydroxide solution is used in sol-gel processing for thin films and catalysts. The dispersed hydroxide particles classify under HTS 2825.30.00. Concentration typically 5-20% by weight.
Duty Rate — Mexico → United States
5.5%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Measure colloid stability and particle size distribution; DOT orientation labeling for liquids; stability testing against precipitation