Cobaltous Chloride Laboratory Grade
Laboratory-grade cobaltous chloride is supplied in high-purity form for analytical chemistry, spectroscopy, and educational experiments. It qualifies for HTS 2827.39.60.00 as a chemically defined inorganic chloride of cobalt per Chapter 28 notes.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If ammonium or double salt forms like cobalt ammonium chloride
Headings 2826-2842 cover only metal salts; ammonium complexes go to complex salts in 2842.
If diagnostic or lab reagent in prepared kit
Prepackaged lab reagents for analysis classified as diagnostic reagents in 3822.
If cobalt sulfates misdeclared instead of chlorides
Material-specific: sulfates of cobalt fall under 2833, not chlorides in 2827.
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Import Tips & Compliance
• Provide lot-specific purity certificates (>98%) for customs; register under TSCA if new chemical; avoid classifying as reagent kits which go to 3822
Related Products under HTS 2827.39.60.00
Cobalt(II) Chloride Hexahydrate
Cobalt(II) chloride hexahydrate (CoCl2·6H2O) is a pink crystalline compound used as a humidity indicator in silica gel packets and in chemical analysis. It falls under HTS 2827.39.60.00 as a chemically defined chloride of cobalt, specifically a simple chloride compound meeting Chapter 28 definitions.
Anhydrous Cobalt Chloride
Anhydrous cobalt chloride (CoCl2) is a blue hygroscopic powder employed in catalysts, electroplating, and as a raw material for cobalt salts. Classified under HTS 2827.39.60.00 as a pure chloride of cobalt, distinct from hydrated forms or complexes.
Cobalt Chloride for Electroplating
Technical-grade cobalt chloride used in electroplating baths to deposit cobalt coatings on metals for corrosion resistance. Falls under HTS 2827.39.60.00 as other chlorides of cobalt, excluding high-purity or specific statistical breaks.
Hydrated Cobalt Dichloride Crystals
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.
Cobalt Chloride Catalyst Precursor
Cobalt chloride powder serving as a precursor for homogeneous catalysts in oxidation reactions and petrochemical processes. HTS 2827.39.60.00 covers this as a simple chloride of cobalt for industrial catalysis.
Technical Grade Cobaltous Chloride
Technical grade CoCl2 used in animal feed supplements, dyes, and as a mordant in textiles. Falls under HTS 2827.39.60.00 for other cobalt chlorides not meeting purity stats.