Indicator Silica Gel with Cobalt Chloride from Germany
Synthetic silica gel impregnated with cobalt chloride that changes color from blue to pink when saturated. Still classified under HTS 2811.22.10.00 as the base is chemically defined synthetic silicon dioxide; impregnation doesn't change principal compound.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Declare cobalt content (<0.5%) to avoid REACH SVHC scrutiny
• MSDS must specify indicator type; high cobalt may trigger 2827 classification
• Retail packs need consumer labeling per CPSC if for household use