Chromium dioxide
Revision as of 07:00, 24 July 2013 by (username removed)
Description
A black powder. Chromium dioxide is a semiconductor and has strong magnetic properties. It is used as the active material in recording tapes and magnetic strips on credit cards.
| Composition | CrO2 |
|---|---|
| Density | 4.9 |
| Molecular Weight | mol. wt. = 83.99 |
Hazards and Safety
Can decompose in air to form chromic oxide (Cr2O3)