Iron Oxide Black 722
Additional Product Details
Product Name: Iron Oxide Black 722
Color Index: Pigment Black 11
C.I. No.: 77499
CAS No.:12227-89-3
EINECS NO.:235-442-5
Molecular Formula: Fe3O4
Molecular Weight: 231.54
Iron Oxide Black 722 Properties
Ferroferric oxide, chemical formula Fe3O4. Commonly known as the iron oxide black, magnets, magnet, black iron, with the black crystal magnetic, so it is also called magnetic iron oxide.
EMPEROR Iron Oxide Black 722 is a common iron oxide pigment used in developing building materials, paints, rubber, asphalt, sports racetracks, paper, plastic and others.
Technical Data Sheet
Iron Oxide Black 722 |
 |
 |
| Density(g/cm3) |
4.5 |
| Appearance |
Bluish black powder |
| Content of Fe2O3 % |
90 min |
| PH Value |
5.0-8.0 |
| Oil Absorption |
15-25 |
| Residue on 320 mesh,% |
0.5 max |
| Water soluble, % |
0.5 max |
| Volatile at 105 degree |
1.5 max |
| Tinting strength, % |
98-102 |
Note: The data contained here are based on our current knowledge and experience. It is the responsibility of user to test our products before the final application.
