{{위키데이터 속성 추적}}
{{chembox
| Watchedfields = changed
| verifiedrevid = 459589655
| ImageFile1 = Magnesium chloride.jpg
| ImageFile2 = Cadmium-chloride-3D-balls.png
| OtherNames = Magnesium dichloride
|Section1={{Chembox Identifiers
| Abbreviations = 
| CASNo = 7786-30-3
| CASNo_Ref = {{cascite|correct|CAS}}
| CASNo2_Ref = {{cascite|correct|CAS}}
| CASNo2 = 7791-18-6
| CASNo2_Comment = (hexahydrate) <!--also verified against the Chemical Abstracts Service list -->
| UNII_Ref = {{fdacite|correct|FDA}}
| UNII = 59XN63C8VM
| UNII2_Ref = {{fdacite|correct|FDA}}
| UNII2 = 02F3473H9O
| UNII2_Comment = (hexahydrate)
| EINECS = 
| PubChem = 24584
| ChEMBL_Ref = {{ebicite|changed|EBI}}
| ChEMBL = 1200547
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID = 22987
| ChEBI_Ref = {{ebicite|correct|EBI}}
| ChEBI = 6636
| SMILES = Cl[Mg]Cl
| SMILES2 = [Mg+2].[Cl-].[Cl-]
| InChI = InChI=1S/2ClH.Mg/h2*1H;/q;;+2/p-2
| StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| StdInChI = 1S/2ClH.Mg/h2*1H;/q;;+2/p-2
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| StdInChIKey = TWRXJAOTZQYOKJ-UHFFFAOYSA-L 
| RTECS = OM2975000
| Gmelin = 9305
  }}
|Section2={{Chembox Properties
| Formula = MgCl<sub>2</sub>
| MolarMass = 95.211 g/mol (anhydrous)<br/>203.31 g/mol (hexahydrate)
| Appearance = white or colourless crystalline solid
| Density = 2.32 g/cm<sup>3</sup> (anhydrous) <br> 1.569 g/cm<sup>3</sup> (hexahydrate)
| MeltingPtC = 714
| MeltingPt_notes = {{convert|117|C|F K}} (hexahydrate) <br> on rapid heating: slow heating leads to decomposition from {{convert|300|C|F K}}
| BoilingPtC = 1412
| BoilingPt_notes = 
| Solubility = ''anhydrous'' <br>52.9 g/100 mL (0&nbsp;°C) <br> 54.3 g/100 mL (20&nbsp;°C) <br> 72.6 g/100 mL (100&nbsp;°C) <hr> ''hexahydrate'' <br> 235 g/100 mL (20&nbsp;°C)
| Solubility1 = 7.4 g/100 mL (30&nbsp;°C)
| Solvent1 = ethanol
| SolubleOther = slightly soluble in [[acetone]], [[pyridine]]
| LogP = 
| HenryConstant = 
| RefractIndex = 1.675 (anhydrous) <br> 1.569 (hexahydrate)
| MagSus = −47.4·10<sup>−6</sup> cm<sup>3</sup>/mol
  }}
|Section3={{Chembox Structure
| CrystalStruct = [[Cadmium chloride#Crystal structure|CdCl<sub>2</sub>]]
| Coordination = (octahedral, 6-coordinate)
| MolShape = 
  }}
|Section5={{Chembox Thermochemistry
| DeltaHf = −641.1 kJ/mol
| DeltaGf = −591.6 kJ/mol
| Entropy = 89.88 J/(mol K)
| HeatCapacity = 71.09 J/(mol K)
  }}
|Section6={{Chembox Pharmacology
| ATCCode_prefix = A12
| ATCCode_suffix = CC01
| ATC_Supplemental = {{ATC|B05|XA11}}
}}
|Section7={{Chembox Hazards
| ExternalSDS = [http://www.inchem.org/documents/icsc/icsc/eics0764.htm ICSC 0764]
| EUClass = 
| MainHazards = Irritant
| NFPA-H = 1
| NFPA-F = 0
| NFPA-R = 0
| NFPA-S = 
| RPhrases = {{R36}}, {{R37}}, {{R38}}
| SPhrases = {{S26}}, {{S37}}, {{S39}}
| FlashPt = Non-flammable
| LD50 = 2800 mg/kg (oral, rat)
| PEL = 
  }}
|Section8={{Chembox Related
| OtherAnions = [[Magnesium fluoride]]<br/>[[Magnesium bromide]]<br/>[[Magnesium iodide]]
| OtherCations = [[Beryllium chloride]]<br/>[[Calcium chloride]]<br/>[[Strontium chloride]]<br/>[[Barium chloride]]<br/>[[Radium chloride]]
| OtherFunction = 
| OtherFunction_label = 
| OtherCompounds = 
  }}
}}

'''염화 마그네슘'''(Magnesium chloride)은 MgCl<sub>2</sub> 화학식을 지니는 [[화합물]]의 이름이다. 북아메리카에서 염화 마그네슘은 주로 [[그레이트솔트호]]에서 생산된다. [[요르단계곡]]의 [[사해]]에서도 비슷한 과정으로 추출된다. 일부 염화 마그네슘은 바닷물의 태양 증발을 통해 만들어진다.

== 같이 보기 ==
* [[일일 흡수 허용량]]

== 외부 링크 ==
* [https://web.archive.org/web/20040314010235/http://www.usda.gov/rus/electric/engineering/2001/magnesium_chloride.htm Magnesium Chloride as a De-Icing Agent]
* [http://www.mistralni.co.uk/msds/mmgc200.gdsbusapb.pdf MSDS file for Magnesium Chloride Hexahydrate]

{{염화물}}
{{전거 통제}}

{{토막글|화학}}

[[분류:염화물]]
[[분류:마그네슘 화합물]]
[[분류:식품 첨가물]]