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| Bottle Label | Cobalt blue, dark 1 french |
| Chemical Name/Class | Cobalt aluminum oxide |
| Color Index Name | k.A. |
| Color Index Number | |
| Molecular Formula | CoO.Al2O3 |
| Company/Supplier: | Kaufhaus Oberpollinger |
| Source Date | |
| References: |
Schramm: Historische Malmaterialien, Verlag VEB , H.P. Schramm, B.Hering (1989) |
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| Material | | Type | Pigment | | Origin | Synthetic Inorganic | | Color | Blue | | Gloss | None | | Brightness | Medium | | Transparency | Opaque | | Amount | Enough | | Aggregate State | Powder | | Sensitivity to light | No | | Toxicity | Non-toxic | | Flammability | | | Safety & Hazards | |
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Inventory number 110 (violet)
