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| Bottle Label | Helioechtrot RL |
| Chemical Name/Class | ß-Naphthol |
| Color Index Name | C.I. Pigment Red 3 |
| Color Index Number | 12120 |
| Molecular Formula | |
| Company/Supplier: | Bayer, Leverkusen |
| Source Date | |
| References: |
Eibner: Malmaterialienkunde, Verlag Springer, Berlin, A. Eibner (1909) (molecular formula):
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| Material | | Type | Pigment | | Origin | Synthetic Organic | | Color | Red | | Gloss | None | | Brightness | Medium | | Transparency | Opaque | | Amount | A lot of | | Aggregate State | Powder | | Sensitivity to light | No | | Toxicity | | | Flammability | | | Safety & Hazards | |
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Inventory number 231 (red)
