Chemical structure - Fe2O3
Shipped double-bagged in Resealable bags
Iron oxide has many uses including pigments, ceramics, welding (thermite), along with a wide range of other uses. As with all chemicals, iron oxide should be handled with care. An MSDS can be found at:
http://www.jtbaker.com/msds/englishhtml/f1306.htm
Please following handling instructions.