Skip to Main Content
In the Visual Arts
Pigments Through the Ages
Interactive online exhibit about pigments and their use in the visual arts.
Online database of pigments and techniques. Includes Raman, FORS, and XRF spectra, and molecular structure.
Use the search box at the top to search for a dye or pigment. Descriptions may have some tidbits on history and uses.
In the Sciences
PubChem This link opens in a new window
Physical property and biological activity information for small molecules provided by the National Center for Biotechnology Information.
- Tip: From the Compound Summary for a substance, choose section 3 Chemical and Physical Properties from the Table of Contents. Then scroll to section 3.2 Experimental Properties.
- Tip: The CAS Number is provided in section 2.3.1 of the Compound Summary.
email@example.com | 503.943.7111 or 800.841.8261 | 5000 N. Willamette Blvd., Portland, OR 97203-5798
Copyright © University of Portland, All Rights Reserved | Icons made by Freepik from www.flaticon.com