| CAS NO.: | 2872-48-2 |
|---|---|
| Formula: | C15h12n2o3 |
| EINECS: | 220-703-8 |
| Colour: | Violet |
| Appearance: | Powder |
| Usage: | Ink, Plastic, Paint, Textile, Paper, Leather |
| Samples: |
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Suppliers with verified business licenses
Audited Supplier | TEST ITEMS | SPECIFICATION |
| APPEARANCE | VIOLET POWDER |
| SHADE | REDDISH |
| HEAT RESISTANCE | 200 °C min |
| LIGHT FASTNESS | 6-7 |
| 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 |
Suppliers with verified business licenses
Audited Supplier 
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