| CAS No.: | 1309-37-1 |
|---|---|
| Formula: | Fe2o3 |
| EINECS: | -- |
| Colour: | Red |
| Usage: | Paint, Plastic, Ink, Paper |
| Solubility: | Insolubility |
| Samples: |
|---|
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SPECIFICATION |
| APPEARANCE |
DARK RED POWDER |
CONTENT OF Fe 2 O 3 |
96% min |
CONTENT OF SiO 2 +Al 2 O3 |
3% |
| pH VALUE |
3-7 |
| DENSITY |
5.0 g/ml |
| SHADE |
CLOSE TO STANDARD |
| OIL ABSORPTION |
24-28% |
| RESIDUE ON 320 MESH |
0.008% max |
| WATER SOLUBLE |
0.3% max |
| VOLATITE 1000°C |
1.0% max |
| TINTING STRENGTH |
98-102 % |
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