Finely divided platinum and some other metals will cause a mixture of hydrogen and oxygen to explode at ordinary temperatures. If a jet of hydrogen in air impinges on platinum black the metal surface gets hot enough to ignite the gases, [Mellor 1:325(1946-1947)].
magnesium chloride. Uses. This medication is a mineral supplement used to prevent and treat low amounts of magnesium in the blood. Magnesium is very important for the normal functioning of cells, nerves, muscles, bones, and the heart. Usually, a well-balanced diet provides normal blood levels of magnesium.
1 Sodium chloride in water is known as saline solution. 2  It is a type of electrolyte, sometimes known as a salt. 3  Sodium chloride in water (saline solution) is used to wash out wounds and eyes, especially if there is a foreign body, such as grit, in them. 4  It is also used to make up drug solutions. It is also used to make up drug solutions. 2  Sodium chloride injection is used to replace sodium that has been lost from the body. 3  Sodium chloride tablets are used for the treatment and prevention of a lack of sodium chloride in the body (sodium chloride deficiency).