Chromium Trioxide, Flakes, Purified
Chromium Trioxide, Flakes, Purified is a high-quality chemical solution essential for various industrial and scientific applications. This product features a flaky dark purple solid appearance when anhydrous and transitions to an orange hue when wet. Its primary application lies in chrome-plating processes, where it is often combined with specific additives that do not interfere with the properties of the trioxide. This versatile compound can also be utilized with chromic acid for the application of specialized anodic coatings on aluminum surfaces.
Key Specifications
Chemical CAS Number |
1333-82-0 |
Chemical Formula |
CrO3 |
Chemical Formula Weight |
F.W. 99.99 |
Chemical Storage Info |
DELIQUESCENT: Keep tightly closed. |
Chemical DOT Description |
Chromium trioxide, anhydrous |
Chemical Hazard Class |
5.1 (6.1, 8) |
Chemical Packaging Group |
PG II |
Chemical UPS Limit |
2.5 kg |
Additional Shipping Charge |
Additional UPS-imposed hazardous material charge. |
Health |
3 |
Chemical DOT |
UN1463, Chromium trioxide, anhydrous, 5.1 (6.1, 8), PG II |
Chemical Category |
Organic Chemicals |
Hazard Information
Hazard Symbol 1 |
Oxidizer |
Hazard Symbol 2 |
Poisonous |
Hazard Symbol 3 |
Corrosive |