Chlorine monofluoride has formula ClF. A chemical formula (also called molecular formula) is a concise way of expressing information about the atoms that constitute a particular chemical compound. ... Molar mass is the mass of one mole of a chemical element or chemical compound. ... CAS registry numbers are unique numerical identifiers for chemical compounds, polymers, biological sequences and alloys. ... The melting point of a solid is the temperature at which it changes state from solid to liquid. ... The boiling point of a substance is the temperature at which it can change its state from a liquid to a gas throughout the bulk of the liquid. ... The standard enthalpy of formation or standard heat of formation of a compound is the change of enthalpy that accompanies the formation of 1 mole of a substance in its standard state from its constituent elements in their standard states (the most stable form of the element at 1 atmosphere... In chemistry, the standard molar entropy is the entropy content of one mole of substance, under conditions of standard temperature and pressure. ... To meet Wikipedias quality standards, this article or section may require cleanup. ...
External links
National Pollutant Inventory - Flouride and compounds fact sheet
Chlorine gas is diatomic with the formula Cl It combines readily with nearly all other elements, although it is not as extremely reactive as fluorine.
In nature, chlorine is found mainly as the chloride ion, a component of the salt that is deposited in the earth or dissolved in the oceans—about 1.9% of the mass of seawater is chloride ions.
Chlorine is used extensively in organic and inorganic chemistry as an oxidizing agent and in substitution reactions because chlorine often imparts many desired properties to an organic compound when it is substituted for hydrogen (as in synthetic rubber production) because of its high electron affinity.
As chlorine gas, it is greenish yellow, is two and one half times as heavy as air, has an intensely disagreeable suffocating odor, and is exceedingly poisonous.
Chlorine gas, also known as bertholite, was first used as a weapon against human beings in WWI on April 22nd, 1915, and afterwards was used by both sides.
Chlorine Cylinders are of a seamless, steel construction resembling helium or acetylene cylinders in appearance, with capacities of 100 and 150 lb.
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