CFC'S
Certain chlorine compounds act as catalysts for the destruction of ozone. Chlorine by itself is not seen in any of the low ozone concentration areas of our atmosphere. Most of the compounds that contain chlorine that are found in these low concentration areas, are produced by Man, and seem to be derived from common refrigerants and spray can propellants used up until the 1990s.
toothpaste has flourine... most conditioner has chlorine... bathrom cleaning products has chlorine... if you have a pool, it might contain chlorine... salt may have chlorine or iodine... mouth wash has iodine... bromine is in fire repellants...
No, chlorine is an element, consisting only of chlorine atoms. Common table salt contains chlorine in the form of the chloride ion (Cl-)
Household items that may contain chlorine include bleach, cleaning products, pool chemicals, and certain tap water supplies treated with chlorine. It's important to properly store and handle these items to prevent accidental exposure to chlorine gas, which can be harmful if inhaled.
None. distilled water is (theoretically) pure.
Refrigerants that do not contain chlorine include hydrocarbons like propane and butane, as well as some newer synthetic refrigerants such as HFCs (hydrofluorocarbons) and HFOs (hydrofluoroolefins). These chlorine-free refrigerants are considered more environmentally friendly as they do not contribute to ozone depletion like chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs).
chlorine, fluorine and carbon
HCFC refrigerants contain hydrogen, chlorine, fluorine, and carbon atoms in their chemical structure. These refrigerants are ozone-depleting substances and are being phased out globally due to their environmental impact.
The Elements Chlorine Fluorine Carbon
Chlorine-free refrigerants are typically classified as hydrocarbons or natural refrigerants, such as R-290 (propane) or R-600a (isobutane). These alternatives are considered more environmentally friendly compared to traditional synthetic refrigerants that contain chlorine, such as CFCs and HCFCs. They have lower global warming potentials and ozone depletion potential.
Chlorofluorocarbons (CFCs) are a group of refrigerants that contain carbon, chlorine, and fluorine atoms. Some common CFC refrigerants include R-12 and R-11, which are widely known for their ozone-depleting properties. Due to their environmental impact, the use of CFC refrigerants has been phased out in many countries.
The ones that do not contain either chlorine or bromine in their molecules.See "How does refrigerant-nn effect the ozone layer?" in the "Related questions" section below.
The Elements Chlorine Fluorine Carbon
Ammonia
Inorganic refrigerants are refrigerants that do not contain carbon atoms in their molecular structure. Common examples include ammonia (NH3), carbon dioxide (CO2), and water (H2O). These refrigerants are often used in industrial applications and have varying environmental impacts.
HCFC refrigerants contain hydrogen, which makes them less harmful to the ozone layer compared to CFC refrigerants that contain chlorine. When CFCs break down in the atmosphere, they release chlorine atoms that can destroy ozone molecules. In contrast, HCFCs break down more quickly and release fewer chlorine atoms, reducing their ozone-depleting potential.
No, aerosols do not contain chlorine compounds.