{{위키데이터 속성 추적}}
{{chembox
| Verifiedfields = changed
| Watchedfields = changed
| verifiedrevid = 477004315
| Name = 염화 아연
| ImageFile = Zinc chloride.jpg
| ImageName = Zinc chloride hydrate
| ImageFile1 = Kristallstruktur Zinkchlorid.png
| IUPACName = Zinc chloride
| OtherNames = Zinc(II) chloride<br/>Neutral zinc chloride (1:2)<br/>Butter of zinc<br/>Zinc bichloride (archaic)
|Section1={{Chembox Identifiers
| CASNo = 7646-85-7
| CASNo_Ref = {{cascite|correct|CAS}}
| CASNo_Comment = Anhydrous
| CASNo1_Ref = {{cascite|changed|??}}
| CASNo1 = 29426-92-4
| CASNo1_Comment = Tetrahydrate
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID = 5525
| ChEMBL_Ref = {{ebicite|correct|EBI}}
| ChEMBL = 1200679
| DrugBank = DB14533
| ChEBI_Ref = {{ebicite|correct|EBI}}
| ChEBI = 49976
| PubChem = 3007855
| RTECS = ZH1400000
| EINECS = 231-592-0
| UNII_Ref = {{fdacite|correct|FDA}}
| UNII = 86Q357L16B
| UNNumber = 2331
| SMILES = Cl[Zn]Cl
| StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| StdInChI = 1S/2ClH.Zn/h2*1H;/q;;+2/p-2
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| StdInChIKey = JIAARYAFYJHUJI-UHFFFAOYSA-L
| InChI = 1/2ClH.Zn/h2*1H;/q;;+2/p-2
| InChIKey = JIAARYAFYJHUJI-NUQVWONBAB
 }}
|Section2={{Chembox Properties
| Formula = ZnCl<sub>2</sub>
| MolarMass = 136.315 g/mol
| Appearance = white crystalline solid <br> [[hygroscopic]] and very deliquescent
| Odor = odorless
| Density = 2.907 g/cm<sup>3</sup>
| Solubility = 432.0 g/ 100 g (25&nbsp;°C)
| MeltingPtC = 290
| MeltingPt_ref =<ref name=Merck>{{서적 인용| author = O'Neil, M. J. | title = The Merck index : an encyclopedia of chemicals, drugs, and biologicals | publisher = Whitehouse Station | location = N. J. | year = 2001 | isbn = 978-0911910131 | display-authors = etal | url-access = registration | url = https://archive.org/details/merckindexency00onei }}</ref>
| BoilingPtC = 732
| BoilingPt_ref =<ref name=Merck />
| Solvent1 = ethanol
| Solubility1 = 430.0 g/100ml
| SolubleOther = soluble in [[ethanol]], [[glycerol]] and [[acetone]]
| MagSus = −65.0·10<sup>−6</sup> cm<sup>3</sup>/mol
 }}
|Section3={{Chembox Structure
| Coordination =[[Tetrahedral]], linear in the gas phase
| CrystalStruct =
 }}
|Section6={{Chembox Pharmacology
| ATCCode_prefix = B05
| ATCCode_suffix = XA12
}}
|Section7={{Chembox Hazards
| MainHazards= Moderately toxic, irritant<ref>Zinc chloride toxicity</ref>
| ExternalSDS = [https://fscimage.fishersci.com/msds/25350.htm External MSDS]
| GHSPictograms = {{GHS05}}{{GHS07}}{{GHS09}}
| GHSSignalWord = Danger
| HPhrases = {{H-phrases|302|314|400|410}}
| PPhrases = {{P-phrases|273|280|301+330+331|305+351+338|308+310}}
| NFPA-H = 3
| NFPA-F = 0
| NFPA-R = 0
| LD50 = 350 mg/kg (rat, oral)<br/>350 mg/kg (mouse, oral)<br/>200 mg/kg (guinea pig, oral)<br/>1100 mg/kg (rat, oral)<br/>1250 mg/kg (mouse, oral)<ref name=IDLH/>
| IDLH = 50 mg/m<sup>3</sup> (fume)<ref name=PGCH>{{PGCH|0674}}</ref>
| LC50 = 1260 mg/m<sup>3</sup> (rat, 30 min)<br/>1180 mg-min/m<sup>3</sup><ref name=IDLH>{{IDLH|7646857|Zinc chloride fume}}</ref>
| REL = TWA 1 mg/m<sup>3</sup> ST 2 mg/m<sup>3</sup> (fume)<ref name=PGCH/>
| PEL = TWA 1 mg/m<sup>3</sup> (fume)<ref name=PGCH/>
 }}
|Section8={{Chembox Related
| OtherAnions = [[Zinc fluoride]]<br/>[[Zinc bromide]]<br/>[[Zinc iodide]]
| OtherCations = [[Cadmium chloride]]<br/>[[Mercury(II) chloride]]
 }}
}}
'''염화 아연'''(Zinc chloride)은 [[화학식]] ZnCl<sub>2</sub>을 갖는 [[무기화학]] [[화합물]]들과 그 수화물들의 이름이다. 염화 아연의 경우 9개 [[결정]] 형태가 알려져 있으며 무색이거나 백색이며 물에 잘 녹는다.<ref name="a">{{Ullmann | author1=Dieter M. M. Rohe | author2=Hans Uwe Wolf | title=Zinc Compounds | year=2007 | pages=1–6 | doi=10.1002/14356007.a28_537|}}</ref> 이 염은 [[흡습성]]과 조해성의 특징을 보인다. [[옷감]] 공정, [[융제]], 화학 합성 등의 용도로 사용된다.

== 준비 ==
:Zn + 2 HCl → ZnCl<sub>2</sub> + H<sub>2</sub>

== 각주 ==
{{각주}}

== 외부 링크 ==
* [http://muby.itgo.com/zincchloride.html Grades and Applications of Zinc Chloride]
* [https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=5727 PubChem ZnCl<sub>2</sub> summary].
{{염화물}}
{{전거 통제}}

[[분류:염화물]]
[[분류:아연 화합물]]
[[분류:무기 화합물]]
[[분류:금속 할로젠화물]]