CAS No.: | 2646-17-5 |
---|---|
Formula: | C17h14n2o |
EINECS: | 220-162-8 |
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TEST ITEMS | SPECIFICATION |
APPEARANCE | ORANGE POWDER |
SHADE | DEEP REDDISH |
HEAT RESISTANCE | 140 °C min |
LIGHT FASTNESS | 5-6 |
ACID RESISTANCE | 4 |
ALKALI RESISTANCE | 4 |
WATER RESISTANCE | 5 |
DENSITY | 1.30 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 |