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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If stabilized dithionites with chromium
Stabilized sulfur compounds excluded from Chapter 28 pure oxides per notes.
If doped wafers for electronics
Doped silicon/chromium forms cut into wafers go to 3818/8543 per Chapter note.
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
• Test for sulfate impurities (<0.01%) to maintain classification; comply with Clean Water Act effluent limits for users; use FIFO inventory to prevent degradation
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.
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.
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.
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.