CAS No.: | 6358-31-2 |
---|---|
Formula: | C18h18n4o6 |
Einecs: | 228-768-4 |
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TEST ITEMS | SPECIFICATION |
APPEARANCE | DARK YELLOW POWDER |
CONTENT OF Fe2O3 | 86% min |
pH VALUE | 3-7 |
SHADE | CLOSE TO STANDARD |
OIL ABSORPTION | 25-35% |
RESIDUE ON 320 MESH | 0.3% max |
WATER SOLUBLE | 0.3% max |
VOLATITE 105 °C | 1.0% max |
TINTING STRENGTH | 98-102 % |