Inventory number 31 (grey)       

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Bottle Label Chalk Chemical Name/Class Calcium carbonate Color Index Name C.I. Pigment White 18 (PW18) Color Index Number 77220 Molecular Formula CaCO3 Company/Supplier: Source Date References:

Material Type Pigment Origin Inorganic Color White Gloss None Brightness Bright Transparency Opaque Amount Enough Aggregate State Powder Sensitivity to light No Toxicity Non-toxic Flammability Safety & Hazards

   

Container
Container Type	Bottle
Container Material	Glass
Container Stopper	Ground joint

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

Notes: