CAS No.: | 51274-00-1 |
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Formula: | Fe2o3 H2O |
Colour: | Yellow |
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TEST ITEMS | SPECIFICATION |
APPEARANCE | DARK YELLOW POWDER |
CONTENT OF Fe2O3 | 67-71% |
HEAT RESISTANCE | 230 °C min |
pH VALUE | 5-7 |
SHADE | CLOSE TO STANDARD |
OIL ABSORPTION | 30-45% |
MOISTURE | 2.5% max |
RESIDUE ON 325 MESH | 0.01% max |
WATER SOLUBLE | 0.5% max |
VOLATITE 105 °C | 1.0% max |
TINTING STRENGTH | 95-105 % |