| CAS NO.: | 5281-04-9 |
|---|---|
| Formula: | C18h12n2o6sca |
| EINECS: | 226-109-5 |
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| TEST ITEMS | SPECIFICATION |
| APPEARANCE | BLACK POWDER |
| SHADE | GREENISH |
| HEAT RESISTANCE | 280 °C min |
| LIGHT FASTNESS | 8 |
| ACID RESISTANCE | 5 |
| ALKALI RESISTANCE | 5 |
| FASTNESS TO BLEEDING | 5 |
| OIL ABSORPTION | 35-40% |
| SPECIFIC SURFACE | 35 m2/g |
| DENSITY | 1.50 g/cm3 |
| RESIDUE ON 80 MESH | 5.0% max |
| WATER SOLUBLE | 1.0% max |
| VOLATITE 105 °C | 1.0% max |
| TINTING STRENGTH | 100-105 % |
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