Technical Grade Chromium Trioxide Flakes
Technical-grade chromium trioxide in red flake form, used in anodizing aluminum and pigment manufacturing. Classified under HTS 2819.10.00.00 as a pure chromium trioxide compound meeting Chapter 28 definitions for inorganic oxides.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If other chromium oxides like Cr2O3
Only chromium trioxide (CrO3) is in 2819.10; other oxides such as chromic anhydride forms go to 2819.90.
If in the form of sodium dichromate
Salts of chromium like dichromates are classified under heading 2833 for chromates and dichromates, not oxides.
If spectrum shades of chromium oxide green
Pigment-grade chromium(III) oxide (Cr2O3) falls under Chapter 32 as inorganic pigments.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Provide assay reports showing CrO3 content >99% to avoid reclassification; comply with DOT corrosive material labeling for transport; check state regulations on hexavalent chromium handling
Related Products under HTS 2819.10.00.00
Chromium Trioxide Anhydrous Powder
Pure chromium trioxide (CrO3) in anhydrous powder form, a chemically defined inorganic compound used primarily in chrome plating and as an oxidizing agent in chemical synthesis. It falls under HTS 2819.10.00.00 as chromium trioxide, distinct from other chromium oxides or hydroxides.
Chromium Trioxide 99.9% Pure Crystals
High-purity chromium trioxide crystals (99.9% CrO3) for laboratory and etching applications in electronics. It is specifically chromium trioxide under HTS 2819.10.00.00, as a chemically defined inorganic compound per Chapter 28 notes.
Industrial Chromium Trioxide Granules
Granular chromium trioxide for industrial oxidation processes and wood preservation. Falls under HTS 2819.10.00.00 as the specific subheading for chromium trioxide, a key chromium oxide.
Lab-Grade Chromium Trioxide Solution Precursor
Dry lab-grade chromium trioxide powder intended for dissolution into chromic acid solutions. Classified in HTS 2819.10.00.00 as pure chromium trioxide, not as a solution or preparation.
Electroplating Grade Chromium Trioxide
High-purity chromium trioxide optimized for decorative and hard chrome electroplating baths. It is chromium trioxide under HTS 2819.10.00.00, meeting the chemically defined inorganic oxide criteria.
Anodizing Chromium Trioxide Powder
Specialty powder chromium trioxide for type II anodizing of aluminum alloys. Specifically classified as chromium trioxide in HTS 2819.10.00.00 within the chromium oxides and hydroxides heading.