Iron Oxide Red 120
General Description
- Product name: Iron Oxide Red 120
- C.I. No.: 77491
- Color Index: Pigment Red 101
- CAS RN NO.: 1309-37-1
- EINECS NO.: 215-168-2
- Molecular Formula:Fe2O3
- Molecular Weight:159.69
- Synonymy: C.I. 77491, C.I. Pigment Red 101, C.I. Pigment Red 101 and 102, C.I. Pigment Red 102, Ferric oxide, Iron (III) Oxide Anhydrous, diiron trioxide, E 172, Iron (III) oxide – calcined, Iron oxide – precipitated, Ferric oxide for ferrite; Iron (III) oxide, red; Hematite; iron oxide red, C.I.P. R.101, Iron (III) oxide, diferric oxygen(-2) anion, oxo-(oxoferriooxy)iron, iron oxide.
Iron oxide red 120 Applications
Iron oxide red 120 is widely used in paints and coatings, cement products such as paving stones, concrete blocks, roofing tiles, bricks, slurry, etc., asphalts, sports racetracks, plastics and rubbers, leather industries, papers and pulp, terraces, architectural and building materials, glazed ceramics, pottery and porcelain.
Typical Physical Properties
Specification |
Value |
Appearance |
Yellowish red powder |
Content of Fe2O3, % |
96 min. |
pH value |
3-7 |
Shade |
Close to std. |
Oil Absorption, % |
15-25 |
Residue on 320 mesh, % |
0.3 max. |
Water soluble, % |
0.3 max. |
Volatile at 105℃ |
1.0 max. |
Tinting strength, % |
98-102 |
DE (compared with std,) |
0.5 max. |
Download the TDS or MSDS