The Yolo County Environmental Health Division and state agencies will analyze soil in valuable agricultural fields after a ...

Shipping records show that Devastating Pyrotechnics imported large amounts of raw chemicals often used to manufacture ...

The 2013 recipe for black smoke consists of a mix of potassium perchlorate, anthracene and sulfur. In this reaction, potassium perchlorate is the oxygen-rich oxidizer, a role it frequently serves ...

Roman candles and roadside flares typically use potassium perchlorate to speed up the fuel-burning process that drives them. As they burn, they should consume most of the perchlorate, ...

Black smoke is made by burning potassium perchlorate, anthracene, and sulphur, mimicking the effect of old-fashioned gunpowder but with a modern twist.

Therapy with potassium perchlorate, 125 mg. orally every 6 hours, was begun on October 17, but because of dyspepsia and vomiting, which developed after 3 days, sodium perchlorate, 250 mg. every 6 ...

Potassium Perchlorate is solid used in Explosives, flares, and rocket propellants Photography, as a medicine, and as an agent for automobile safety airbags NEW YORK, NY, UNITED STATES, December 6 ...

This article was originally published with the title “ On the Heat Resulting from the Formation of Potassium Perchlorate ” in SA Supplements Vol. 13 No. 318supp (February 1882), p. 5076 doi:10 ...

The black smoke is made with potassium perchlorate and anthracene (a component of coal tar), and is ignited by sulfur. Alessandra Benedetti - Corbis // Getty Images.

Vatican accelerates conclave preparations with Sistine Chapel chimney installation, reflecting on Pope Francis' legacy and reforms shaping the Catholic Church's future.