CAS No.: | 4197-25-5 |
---|---|
Formula: | C29h24n6 |
EINECS: | 224-087-1 |
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TEST ITEMS | SPECIFICATION |
APPEARANCE | DEEP BLACK POWDER |
SHADE | BLUISH |
HEAT RESISTANCE | 160 °C min |
LIGHT FASTNESS | 6-7 |
ACID RESISTANCE | 5 |
ALKALI RESISTANCE | 5 |
WATER RESISTANCE | 5 |
DENSITY | 1.45 g/cm3 |
RESIDUE ON 80 MESH | 5.0% max |
WATER SOLUBLE | 1.0% max |
VOLATILE MATTER AT 105 °C | 1.0% max |
TINTING STRENGTH | 100-105 % |