CAS-RN for glass & CFGF

This explanatory note has been drafted to inform companies on the use of CAS-RN 65997-17-3 in the industry. It provides the information that justify the recommendation not to refer to CAS-RN 65997-17-3 “Glass, oxide, chemicals” as an adequate identifier to search for regulatory information, hazard classification or toxicological data related to CFGF.