oxidizer
nounEtymology From oxidize + -er.
1
Chemistry, Natural sciences, Physical sciences An oxidizing agent, especially one used to oxidize the fuel of a rocket or a fuel cell.
- Both chemicals are solid oxidizers in granular form and have a chlorine odor. […] Plant 12 also stored super sacks of bromochloro-5,5-dimethylimidazolidine-2,4-dione (BCDMH), which is a granular solid oxidizer with a halogen odor that, in addition to chlorine gas and hydrogen chloride, can also release bromine gas and hydrogen bromide upon decomposition.2024 November 23, “Chemical Decomposition, Fire, and Toxic Gas Release at Bio-Lab, Inc.”, in U.S. Chemical Safety and Hazard Investigation Board^(https://web.archive.org/web/20250301020605/https://www.csb.gov/assets/1/6/investigation_update_bio-lab_final_nov2024_(005).pdf), archived from the original on 01 Mar 2025, page 2:
- BioLab officials told the investigators they had established a permanent fire watch two or three months prior to the incident after strong odors from oxidizers in two storage buildings were detected, according to the CSB report. BioLab also told CSB two employees were on duty for fire watch on September 29.2024 November 24, Chris Boyette, “Investigators release update on BioLab chemical plant fire probe”, in CNN, archived from the original on 30 Aug 2025: