| Brand | Alpha Chemicals |
|---|---|
| Unit Type | lb |
| Is Discontinued By Manufacturer | No |
| UPC | 725410978328 |
Check the listing for details. Black Iron Oxide - Fe3O4 - Natural - 10 Pounds. Condition: New. Listed at 60.00 USD. The Black Iron Oxide product is a 10-pound bag of natural iron oxide (Fe3O4) from Alpha Chemicals. This lab chemical is used in various ways, including pigments, ceramics, thermite welding, along with a wide range of other uses.