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| CAS No.: | 842-07-9 |
|---|---|
| Formula: | C16h12n2o |
| EINECS: | 212-668-2 |
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| TEST ITEMS |
SPECIFICATION |
| APPEARANCE |
ORANGE YELLOW |
| SHADE |
REDDISH |
| HEAT RESISTANCE |
140 °C min |
| LIGHT FASTNESS |
5-6 |
| ACID RESISTANCE |
4 |
| ALKALI RESISTANCE |
4 |
| WATER RESISTANCE |
5 |
| DENSITY |
1.20 g/cm 3 |
| 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 |









