CAS NO.: | 56279-27-7 |
---|---|
Formula: | C19h10n4o2 |
EINECS: | C19h10n4o2 |
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TEST ITEMS | SPECIFICATION |
APPEARANCE | YELLOW POWDER |
SHADE | REDDISH |
HEAT RESISTANCE | 300 °C min |
LIGHT FASTNESS | 7-8 |
ACID RESISTANCE | 5 |
ALKALI RESISTANCE | 5 |
FASTNESS TO BLEEDING | 5 |
OIL ABSORPTION | 40-50% |
SPECIFIC SURFACE | 27 m2/g |
DENSITY | 1.74 g/cm3 |
RESIDUE ON 80 MESH | 5.0% max |
WATER SOLUBLE | 1.0% max |
VOLATITE 105 °C | 1.0% max |
TINTING STRENGTH | 100-105 % |