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The Trump administration also has continued to levy new sanctions on Iran, including this week, which saw the U.S. specifically target any sale of sodium perchlorate to the Islamic Republic.—Giada Zampano, Chicago Tribune, 23 May 2025 According to the Vatican press office, the black smoke is made by a cartridge holding a mixture of potassium perchlorate, anthracene and sulphur.—Katie Primm, NBC news, 9 May 2025 What to Know The Treasury sanctioned a network that allegedly facilitated the procurement of sodium perchlorate and dioctyl sebacate—chemicals used in the production of ammonium perchlorate, a key component of solid propellants for ballistic missiles.—Tom Rogers, MSNBC Newsweek, 30 Apr. 2025 During the 2013 conclave that elected Pope Francis, the black smoke was produced using a mixture of potassium perchlorate, anthracene (a component of coal tar) and sulfur.—Greta Cross, USA Today, 8 May 2025 See All Example Sentences for perchlorate
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