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chloride (n.)
1.any salt of hydrochloric acid (containing the chloride ion)
2.any compound containing a chlorine atom
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Merriam Webster
ChlorideChlo"ride (?), n. (Chem.) A binary compound of chlorine with another element or radical; as, chloride of sodium (common salt).
Chloride of ammonium, sal ammoniac. -- Chloride of lime, bleaching powder; a grayish white substance, CaOCl2, used in bleaching and disinfecting; -- called more properly calcium hypochlorite. See Hypochlorous acid, under Hypochlorous. -- Mercuric chloride, corrosive sublimate.
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⇨ definição - Wikipedia
⇨ AE1 Chloride-Bicarbonate Exchanger • Acetylcholine Chloride • Acriflavine Chloride • Alcuronium Chloride • Ambenonium Chloride • Ammonium Chloride • Apomorphine Chloride • Bencetonium Chloride • Benzethonium Chloride • Bethanechol Chloride • Bicarbonate-Chloride Antiport • Cadmium Chloride • Calcium Chloride • Calcium Chloride Dihydrate • Calcium Chloride, Anhydrous • Calcium-Activated Chloride Channels • Ceepryn Chloride • Cetylpyridinium Chloride • Chloride Channel • Chloride Channels • Chloride Ion Channels • Chloride Ion Level • Chloride Peroxidase • Chloride-Bicarbonate Antiporters • Chloride-Bicarbonate Exchanger • Chloride-Bicarbonate Exchangers • Chlorocholine Chloride • Choline Chloride • Choline Chloride Dihydrogen Phosphate • Choline Phosphate Chloride • Dequalinium Chloride • Edrophonium Chloride • Ern Brand of Ethyl Chloride • Ethyl Chloride • Ethyl Mercury Chloride • Ethylmercuric Chloride • Ethylmercury Chloride • Excimer Lasers, Xenon Chloride • Ferriheme Chloride • Gebauer's Ethyl Chloride • Guanidinium Chloride • Guanidium Chloride • Hexamethonium Chloride • Hydrogen Chloride • Hydroxylammonium Chloride • Ion Channel, Chloride • Ion Channels, Chloride • Krypton Chloride Excimer Lasers • Krypton Chloride Lasers • Lasers, Krypton Chloride • Lasers, Krypton Chloride Excimer • Lasers, Xenon Chloride • Lasers, Xenon Chloride Excimer • Lithium Chloride • Magnesium Chloride • Mercuric Chloride • Methacholine Chloride • Methyl Chloride • Methylene Chloride • Methylene chloride • Methylrosaniline Chloride • Methylthionine Chloride • Methylthioninium Chloride • Morphine Chloride • NBD Chloride • Nitrobenzoxadiazole Chloride • Obidoxime Chloride • PMS-Bethanechol Chloride • Phosphorylcholine Chloride • Picryl Chloride • Polyvinyl Chloride • Potassium Chloride • Prospidium Chloride • Protamine Chloride • Ritter Brand of Ethyl Chloride • Sodium Chloride • Sodium Chloride Cotransporter Inhibitors • Sodium Chloride Cotransporters • Sodium Chloride Solution, Hypertonic • Sodium Chloride Solutions, Hypertonic • Sodium Chloride Symporter Inhibitors • Sodium Chloride Symporters • Sodium Chloride, (22)Na • Sodium Chloride, (24)NaCl • Sodium Chloride, Dietary • Sodium Chloride-Dependent Neurotransmitter Symporters • Sodium Potassium Chloride Cotransporter Inhibitors • Sodium Potassium Chloride Symporter Inhibitors • Sodium, Potassium, Chloride-Cotransporter • Sodium-Chloride Cotransporter • Sodium-Chloride Transporter • Sodium-Potassium-Chloride Cotransporter • Sodium-Potassium-Chloride Cotransporters • Sodium-Potassium-Chloride Symporters • Succinylcholine Chloride • Suxamethonium Chloride • Tetraethylammonium Chloride • Tolonium Chloride • Tubocurarine Chloride • Vinyl Chloride • Vinyl Chloride Polymer • Xenon Chloride Excimer Lasers • Xenon Chloride Lasers • acetyl chloride • aluminium chloride • aluminum chloride • ammonium chloride • calcium chloride • chloride of lime • ethanoyl chloride • ethyl chloride • ferric chloride • hydrogen chloride • iron chloride • low-chloride diet • mercuric chloride • mercurous chloride • mercury chloride • methyl chloride • methylene chloride • methylthionine chloride • obidoxime chloride • pinacyanol chloride • polyvinyl chloride • potassium chloride • silver chloride • sodium chloride • stannic chloride • thiamine chloride
⇨ Acetylcholine chloride • Acryloyl chloride • Acyl chloride • Allyl chloride • Allylpalladium chloride dimer • Aluminium chloride (data page) • Ambenonium chloride • Americium chloride • Americium(III) chloride • Ammonium chloride • Anilinium chloride • Barium chloride (data page) • Benzal chloride • Benzalkonium chloride • Benzenediazonium chloride • Benzethonium chloride • Benzoxonium chloride • Benzyl chloride • Bethanechol chloride • Bis(triphenylphosphine)iminium chloride • Bismuth chloride • Bromodifluoroacetyl chloride • Caesium cadmium chloride • Caesium chloride • Calcium chloride • Calcium chloride (data page) • Calcium chloride transformation • Calcium oxy chloride • Calcium(I) chloride • Carpronium chloride • Cetrimonium chloride • Cetylpyridinium chloride • Chloride City, California • Chloride Group • Chloride hydroxyl exchanger • Chloride peroxidase • Chloride potassium symporter • Chloride potassium symporter 4 • Chloride potassium symporter 5 • Chloride process • Chloride shift • Chloride, Arizona • Chlorinated polyvinyl chloride • Cholesteryl chloride • Choline chloride • Chromium chloride • Chromium(II) chloride • Chromium(IV) chloride • Chromyl chloride • Cobalt chloride hexahydrate • Cyanuric chloride • Cyclooctadiene rhodium chloride dimer • Dansyl chloride • Didecyldimethylammonium chloride • Dimethyldioctadecylammonium chloride • Dimethyltubocurarinium chloride • Distearyldimonium chloride • Doxacurium chloride • Edrophonium chloride • Erbium(III) chloride • Ethylene chloride • Europium chloride • Ferric chloride test • Fluorenylmethyloxycarbonyl chloride • Gadolinium chloride • Gadolinium(III) chloride • Germanium chloride • Gold chloride • Gold(I) chloride • Gold(I,III) chloride • Gold(III) chloride • Gold(III) chloride (data page) • Guanidinium chloride • Guar hydroxypropyltrimonium chloride • Hafnium(IV) chloride • Hexamminecobalt(III) chloride • Holmium(III) chloride • Hydrogen chloride • Hydroxylammonium chloride • Indium chloride • Indium(III) chloride • Iridium chloride • Iron chloride • Iron(III) chloride • Isopropyl chloride • Lanthanum(III) chloride • Lauryl methyl gluceth-10 hydroxypropyl dimonium chloride • Lead(II) chloride (data page) • Lithium chloride (data page) • Lutetium(III) chloride • Magnesium chloride • Mercury chloride • Mercury(II) chloride • Mesyl chloride • Methacryloyl chloride • Methanesulfonyl chloride • Methylene Chloride • Methylmagnesium chloride • Methylthioninium chloride • Methyltrioctylammonium chloride • Mivacurium chloride • Molybdenum(II) chloride • Molybdenum(V) chloride • N-Propyl chloride • N-methyl-N,N,N-trioctylammonium chloride • Niobium(V) chloride • Nitro blue tetrazolium chloride • Nitrosyl chloride • Osmium(IV) chloride • Oxybutynin chloride • Palladium chloride • Palladium(II) chloride • Phenacyl chloride • Phosphoryl chloride • Phosphoryl chloride (data page) • Picryl chloride • Platinum(II) chloride • Platinum(IV) chloride • Plutonium(III) chloride • Polyvinyl chloride • Polyvinyl chloride acetate • Polyvinylidene chloride • Polyvinylidiene chloride • Potassium chloride • Potassium chloride 10meq • Potassium chloride 20meq • Potassium chloride 30meq • Potassium chloride 40meq • Potassium chloride 5meq • Potassium supplement potassium chloride • Pralidoxime chloride • Propargyl chloride • Propyl chloride • Radium chloride • Renal chloride reabsorption • Rubidium chloride • Rubidium chloride rb 82 • Rubidium-82 chloride • Ruthenium(III) chloride • Samarium(II) chloride • Scandium chloride • Scandium(III) chloride • Sebacoyl chloride • Selenyl chloride • Sodium chloride • Sodium chloride (data page) • Sodium-chloride symporter • Stearalkonium chloride • Sulfuryl chloride • Sulfuryl chloride fluoride • Suxamethonium chloride • Suxethonium chloride • Tantalum(V) chloride • Terbium(III) chloride • Terephthaloyl chloride • Tert-Butyl chloride • Tetrakis(hydroxymethyl)phosphonium chloride • Tetrazolium chloride • Thallium(I) chloride • Thallous chloride • Thiophosphoryl chloride • Thorium(IV) chloride • Thulium chloride • Thulium(III) chloride • Tin chloride • Tin(II) chloride • Tin(II) chloride (data page) • Titanium chloride • Titanium(II) chloride • Titanium(III) chloride • Tolonium chloride • Tosyl chloride • Tricaprylylmethylammonium chloride • Trichloroacetyl chloride • Trimethylsilyl chloride • Trimethyltin chloride • Triphenyltin chloride • Tris(ethylenediamine)cobalt(III) chloride • Tungsten(V) chloride • Undecoylium chloride • Undecoylium chloride iodine • Undecoylium chloride iodine complex • Uranium(III) chloride • Uranium(IV) chloride • Uranyl chloride • Vanadium chloride • Vanadium(II) chloride • Vanadium(III) chloride • Vinyl Chloride Monomer • Vinyl chloride • Vinyl chloride monomer • Vinylidene chloride • Ytterbium(II) chloride • Ytterbium(III) chloride • Ytterbium(III) chloride (data page) • Yttrium(III) chloride • Zinc chloride • Zirconium(IV) chloride • Zirconyl chloride
Wikipedia
This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. (April 2009) |
Chloride | |
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Chloride[1] |
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Identifiers | |
CAS number | 16887-00-6 |
PubChem | 312 |
ChemSpider | 306 |
KEGG | C00698 |
ChEBI | CHEBI:17996 |
ChEMBL | CHEMBL19429 |
Beilstein Reference | 3587171 |
Gmelin Reference | 14910 |
Jmol-3D images | Image 1 |
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Properties | |
Molecular formula | Cl− |
Molar mass | 35.453 g mol-1 |
Thermochemistry | |
Std enthalpy of formation ΔfH |
−167 kJ·mol−1[2] |
Standard molar entropy S |
153.36 J K-1 mol-1[2] |
Related compounds | |
Other anions | Bromide |
Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) | |
Infobox references |
The chloride ion is formed when the element chlorine, a halogen, gains an electron to form an anion (negatively-charged ion) Cl−. The salts of hydrochloric acid contain chloride ions and can also be called chlorides. The chloride ion, and its salts such as sodium chloride, are very soluble in water.[3] It is an essential electrolyte located in all body fluids responsible for maintaining acid/base balance, transmitting nerve impulses and regulating fluid in and out of cells. [4]
The word chloride can also form part of the name of chemical compounds in which one or more chlorine atoms are covalently bonded. For example, methyl chloride, more commonly called chloromethane, (CH3Cl) is an organic covalently bonded compound, which does not contain a chloride ion.
Contents |
The presence of chlorides, e.g. in seawater, significantly aggravates the conditions for pitting corrosion of most metals (including stainless steels and high-alloyed materials) by enhancing the formation and growth of the pits through an autocatalytic process.
Chloride is used to form salts that can preserve food such as sodium chloride. Other salts such as calcium chloride, magnesium chloride, potassium chloride have varied uses ranging from medical treatments to cement formation. [5]
An example is table salt, which is sodium chloride with the chemical formula NaCl. In water, it dissociates into Na+ and Cl− ions.
Examples of inorganic covalently bonded chlorides that are used as reactants are:
A chloride ion is also the prosthetic group present in the amylase enzyme.
Another example is calcium chloride with the chemical formula CaCl2. Calcium chloride is a salt that is marketed in pellet form for removing dampness from rooms. Calcium chloride is also used for maintaining unpaved roads and for sanite fortifying roadbases for new construction. In addition, Calcium chloride is widely used as a deicer since it is effective in lowering the melting point when applied to ice. [6]
In the petroleum industry, the chlorides are a closely monitored constituent of the mud system. An increase of the chlorides in the mud system may be an indication of drilling into a high-pressure saltwater formation. Its increase can also indicate the poor quality of a target sand.[citation needed]
Chloride is also a useful and reliable chemical indicator of river / groundwater fecal contamination, as chloride is a non-reactive solute and ubiquitous to sewage & potable water. Many water regulating companies around the world utilize chloride to check the contamination levels of the rivers and potable water sources.[citation needed]
Chloride is a chemical the human body needs for metabolism (the process of turning food into energy).[7] It also helps keep the body's acid-base balance. The amount of chloride in the blood is carefully controlled by the kidneys. Further reading:Renal chloride reabsorption
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