Shares & Saves. Save. Xenon and halogen lights use a gas to help increase bulb effectiveness, but there are several key differences between them. Halogen lights are an older type of bulb that uses halogen gas primarily as a buffer and backup system, while xenon lights depend wholly on xenon gas to produce light.
Magnesium chloride is the name for the chemical compounds with the formulas MgCl 2 and its various hydrates MgCl 2 (H 2 O) x. These salts are typical ionic halides, being highly soluble in water. The hydrated magnesium chloride can be extracted from brine or sea water.
Most of the chloride in the body comes from table salt (sodium chloride) in the diet. Chloride is absorbed by the intestine during food digestion. Any excess chloride is passed out of the body through the urine. Chloride levels in the blood generally rise and fall along with sodium levels in the blood. The amount of chloride in the blood is indirectly regulated by the hormone aldosterone, which also regulates the amount of sodium in the blood.