Hydrated Cobalt Dichloride Crystals from Mexico
Pink hydrated cobalt dichloride crystals (CoCl2·6H2O) used in humidity sensors and as a cobalt source in pigments. Classified in HTS 2827.39.60.00 as a cobalt chloride meeting inorganic compound definitions exclusive to Chapter 28.
Duty Rate — Mexico → United States
4.2%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Document hydrate water content accurately; comply with FCC food contact if pigment grade; prevent dehydration during shipping to maintain classification