Inventory number 331 (brown)       

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Bottle Label French ochre Chemical Name/Class Iron oxide hydrate, clay Color Index Name k.A. Color Index Number Molecular Formula Fe2O3 (H2O) Company/Supplier: Source Date References: Schramm: Historische Malmaterialien, Verlag VEB , H.P. Schramm, B.Hering (1989)

Material Type Pigment Origin Inorganic Color Brown Gloss None Brightness Bright Transparency Opaque Amount Very little Aggregate State Powder 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: