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According to The Wall Street Journal, Tehran has arranged for a shipment that includes ammonium perchlorate—used in solid-fuel ballistic missiles—which could enable the production of up to 800 missiles.—Amir Daftari, MSNBC Newsweek, 6 June 2025 Chemicals used for black smoke: potassium perchlorate, anthracene and sulphur.—Lauren Kent, CNN Money, 7 May 2025 If the vote is unsuccessful, black smoke will emerge from the Sistine Chapel’s chimney, created from a combination of potassium perchlorate, anthracene, and sulfur.—Sarah Turner, Forbes.com, 6 May 2025 Both ammonium perchlorate and dioctyl sebacate are chemicals usable in solid propellant rocket motors, which are commonly used for ballistic missiles, according to the Treasury Department.—Ashleigh Fields, The Hill, 30 Apr. 2025 See All Example Sentences for perchlorate
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