Inventory number 493 (green)       

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Bottle Label Papierscharlach 4BS (sub) Chemical Name/Class Disazo Dye Color Index Name C.I. Direct Red 23 Color Index Number 29160 Molecular Formula C12H11N3 Company/Supplier: Source Date References: Kittel: Pigmente, Wissenschaftliche Verlagsgesellschaft m. b. H. Stuttgart, H. Kittel (1960) Römpp (molecular formula): CD Römpp Chemielexikon A-Z, VerlagThieme , J. Falbe, M. Regitz (1995)

Material Type Dye Origin Synthetic Organic Color Violet Gloss None Brightness Dark Transparency Opaque Amount A lot of Aggregate State Powder Sensitivity to light No Toxicity Flammability Safety & Hazards

   

Container
Container Type	Bottle
Container Material	Glass
Container Stopper	Screw cap

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

Notes: