Laboratory Reagent Potassium Dichromate
ACS-grade potassium dichromate packaged in 500g bottles for analytical chemistry, used in redox titrations like dichromate method for COD testing. It is precisely HTS 2841.50.10.00 as a chemically defined potassium dichromate per subheading note and Chapter 28.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If certified as diagnostic reagent kit component
Reagents for clinical/analytical diagnostics are specifically directed to 3822, excluding pure chemicals.
If stabilized peroxide complex
Peroxide-based oxidizers like urea-hydrogen peroxide fall under 2847, distinct from chromate salts.
If phosphide-doped variant
Certain phosphide complexes including chromates may classify under 2853 per chapter note.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Include lot-specific CoA and traceability docs; labs often reject imports without ISO 17025-compliant certs
• Label as 'Research Use Only' if applicable to ease FDA scrutiny, though primarily EPA/DOT regulated
Related Products under HTS 2841.50.10.00
Potassium Dichromate Crystals
Pure potassium dichromate (K2Cr2O7) in crystalline form, a bright orange-red inorganic salt used primarily as an oxidizing agent in chemical synthesis and laboratory applications. It falls under HTS 2841.50.10.00 as it is specifically the potassium salt of dichromic acid, classified among chromates and dichromates of inorganic bases per Chapter 28 notes.
Technical Grade Potassium Dichromate
Technical-grade potassium dichromate with at least 99% purity, supplied in flake or powder form for industrial use in leather tanning and pigment production. Classified under HTS 2841.50.10.00 as a peroxometallic salt meeting Chapter 28 definitions for chromates of inorganic bases.
Industrial Potassium Dichromate Flakes
Potassium dichromate in large-flake form (25kg bags) for electroplating baths and corrosion inhibition in industrial processes. Falls squarely under HTS 2841.50.10.00 as the defined potassium salt of peroxochromic acid.