CAS No.: | 5844-01-9 |
---|---|
Formula: | C19h16n4o |
EINECS: | 227-436-6 |
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TEST ITEMS |
SPECIFICATION |
APPEARANCE |
YELLOW TO ORANGE POWDER |
SHADE |
REDDISH |
HEAT RESISTANCE |
120 °C min |
LIGHT FASTNESS |
4 |
ACID RESISTANCE |
4 |
ALKALI RESISTANCE |
4 |
WATER RESISTANCE |
5 |
DENSITY |
1.20 g/cm3 |
RESIDUE ON 80 MESH |
5.0% max |
WATER SOLUBLE |
1.0% max |
VOLATITE 105 °C |
1.0% max |
TINTING STRENGTH |
100-105 % |
WEIGHT METAL TOTAL |
50ppm max |