Iron Oxide Red C120
General Description
- Product name: Iron Oxide Red C120
- 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 C120 Applications
Iron oxide red C120 is recommended to be used in paving stones, concrete blocks, roofing tiles, bricks, slurry, asphalts, sports racetracks etc..
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. |
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