Chemistry Of Fireworks
White flashes and sparks are created using aluminum. It's a frequent component of sparklers.
Barium is used to produce green hues in fireworks, as well as aiding the stability of other volatile compounds.
Calcium salts are used to heighten the color of fireworks. Orange fireworks are made using calcium salts.
Black powder, which is utilized as a propellent in fireworks, contains carbon. Carbon fuels a firework. Carbon black, sugar, and starch are some of the most common varieties.
Chlorine is an important component of many fireworks oxidizers. Several of the metal salts that create colors, such as sodium chlorate and potassium ferricyanide, contain chlorine.
Iron is an important component of the spark. Sparks are created by heating a substance, which in this case is iron. The color of the sparks is determined by the heat of the metal.
Potassium aids in the oxidation of fireworks mixtures. Oxidizers include potassium nitrate, potassium chlorate, and potassium perchlorate.
The magnesium in a firework burns with a brilliant white color, so it's used to provide white sparks or boost the overall brightness of the display.
The red color of fireworks is obtained through the addition of lithium. Lithium carbonate, in particular, is a popular colorant.