Liquid Sodium Silicate Grade 40° Bé from Mexico
Industrial-grade liquid sodium silicate with 40° Baumé density, applied in corrugated board production and pulp bleaching. Falls under HTS 2839.90.5000 as 'other' commercial alkali metal silicates due to its specific density and ratio.
Duty Rate — Mexico → United States
13.1%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify Baumé degree and weight ratio in invoices to match commercial grades
• Watch for bulk tanker import rules; ensure DOT compliance for corrosives