What is FracFocus?
This group of posts includes descriptions of FracFocus, its website, the scope of the data, and how to get data.
This group of posts documents projects to provide a more error-free and comprehensive data resource of the chemical registry.
Using the data
These posts use the cleaned and organized data from open-FF to explore chemical usage, document data errors and other aspects of the FracFocus system.
Note: The free web service that I am currently using to make the catalog available is experiencing more-than-usual downtime. If you are having trouble with the links to the catalog or to the weekly reports, you can download the entire catalog to your computer and use it locally. Just contact me. In the meantime, I am looking for cheap (free?) alternatives…