Inventory number 349 (brown)       

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Bottle Label Roasted asphalt Chemical Name/Class Naturally occurring bitumen Color Index Name k.A. Color Index Number Molecular Formula Company/Supplier: C. Sch. D. Source Date References: Wulf: Große Farbwarenkunde, Verlag Müller, Köln, H. Wulf (1967) (molecular formula):

Material Type Origin Vegetable Color Black Gloss Bright Brightness Transparency Opaque Amount Little Aggregate State Lumpy Sensitivity to light No Toxicity Non-toxic Flammability Safety & Hazards

   

Container
Container Type	Bottle
Container Material	Glass
Container Stopper	Cork

Raman (Work in progress) Laser 532 nm: Laser 632.8 nm: Laser 785 nm:

Notes: