{{위키데이터 속성 추적}}
{{chembox
| Verifiedfields = changed
| Watchedfields = changed
| verifiedrevid = 464401664
| Name = 수소화 나트륨
| ImageFile2 = Sodium-hydride-3D-vdW.png
| ImageFile = NaH.jpg
| ImageName = Sodium hydride
| Section1 = {{Chembox Identifiers
| InChI1 = 1S/Na.H/q+1;-1
| InChIKey1 = BZKBCQXYZZXSCO-UHFFFAOYSA-N
| SMILES = [H-].[Na+]
| CASNo = 7646-69-7
| CASNo_Ref = {{cascite|correct|CAS}}
| UNII_Ref = {{fdacite|correct|FDA}}
| UNII = 23J3BHR95O
| PubChem = 24758
| EINECS = 231-587-3
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID = 23144
| InChI=1/Na.H/q+1;-1
| InChIKey = BZKBCQXYZZXSCO-UHFFFAOYAY
| StdInChI_Ref = {{stdinchicite|changed|chemspider}}
| StdInChI = 1S/Na.H
| StdInChIKey_Ref = {{stdinchicite|changed|chemspider}}
| StdInChIKey = MPMYQQHEHYDOCL-UHFFFAOYSA-N}}
| Section2 = {{Chembox Properties
| Formula = NaH
| MolarMass = 23.998 g/mol<ref name=crc>Haynes, p. 4.86</ref>
| Appearance = white or grey solid
| Density = 1.39 g/cm<sup>3</sup><ref name=crc/>
| Solubility = Reacts with water<ref name=crc/>
| SolubleOther = insoluble in [[ammonia]], [[benzene]], [[carbon tetrachloride|CCl<sub>4</sub>]], [[carbon disulfide|CS<sub>2</sub>]]
| MeltingPtC = 638
| MeltingPt_ref = (decomposes)<ref name=crc/>
| BandGap = 3.51 eV ''(predicted)''<ref>{{저널 인용|last1=Singh |first1=S. |last2=Eijt |first2=S. W. H. |title=Hydrogen vacancies facilitate hydrogen transport kinetics in sodium hydride nanocrystallites |journal=Physical Review B |date=30 December 2008 |volume=78 |issue=22 |pages=224110 |doi=10.1103/PhysRevB.78.224110|bibcode=2008PhRvB..78v4110S |url=http://resolver.tudelft.nl/uuid:3632cb10-4454-49ab-91c4-6df5dfcfd5b4 }}</ref>
| RefractIndex = 1.470<ref>{{서적 인용|last1=Batsanov|first1=Stepan S.|last2=Ruchkin|first2=Evgeny D.|last3=Poroshina|first3=Inga A.|title=Refractive Indices of Solids|url=https://books.google.com/books?id=yF_SDAAAQBAJ&pg=PA35|date= 2016|publisher=Springer|isbn=978-981-10-0797-2|page=35}}</ref>}}
| Section3 = {{Chembox Structure
| CrystalStruct = [[Cubic crystal system|fcc]] ([[Sodium chloride#Crystal structure|NaCl]]), [[Pearson symbol|cF8]]
| SpaceGroup = Fm{{overline|3}}m, No. 225
| Coordination = Octahedral (Na<sup>+</sup>)<br/>Octahedral (H<sup>−</sup>)
| LattConst_a = 498 pm
| UnitCellFormulas = 4}}
| Section4 = {{Chembox Thermochemistry
|Thermochemistry_ref=<ref>Haynes, p. 5.35</ref><ref name=b1>{{서적 인용| author = Zumdahl, Steven S.|title =Chemical Principles 6th Ed.| publisher = Houghton Mifflin Company| year = 2009| isbn = 978-0-618-94690-7|page=A23}}</ref>
| DeltaHf = −56.3 kJ·mol<sup>−1</sup>
| DeltaGf = -33.5 kJ/mol
| Entropy = 40.0 J·mol<sup>−1</sup>·K<sup>−1</sup><ref name=b1/>
| HeatCapacity = 36.4 J/mol K}}
| Section7 = {{Chembox Hazards
| ExternalSDS = [https://fscimage.fishersci.com/msds/99406.htm External MSDS]
| GHS_ref=<ref>{{CLP Regulation|index=001-002-00-4|page=340}}</ref>
| GHSPictograms = {{GHS flame|Water-react. 1}}
| GHSSignalWord = DANGER
| HPhrases = {{H-phrases|260}}
| MainHazards = highly corrosive, pyrophoric in air, reacts violently with water.
| NFPA-H = 3
| NFPA-F = 3
| NFPA-R = 2
| NFPA-S = W
| FlashPt = combustible}}<ref>{{웹 인용|url=https://www.newenv.com/resources/nfpa_chemicals |title=New Environment Inc. – NFPA Chemicals |website=newenv.com |url-status=live |archive-url=https://web.archive.org/web/20160827183112/https://www.newenv.com/resources/nfpa_chemicals/ |archive-date=2016-08-27}}</ref>
| Section8 = {{Chembox Related
| OtherCations = [[Lithium hydride]]<br>[[Potassium hydride]]<br>[[Rubidium hydride]]<br>[[Cesium hydride]]
| OtherAnions = [[Sodium borohydride]]<br>[[Sodium hydroxide]]}}}}
'''수소화 나트륨'''({{llang|en|sodium hydride}})은 [[실험식]] [[나트륨|Na]][[수소|H]]를 이루는 [[화합물]]이다. 이 알칼리 금속 [[수소화물]]은 주로 [[유기 합성]]의 가연성의 강[[염기]]로서 사용된다. 수소화 나트륨은 Na+와 H- 이온으로 구성된, 염이 함유된 [[수소화물]]이며 [[보레인]], [[메테인]], [[암모니아]], [[물]] 등 분자 수소화물들과는 대비된다.

== 안전 ==
수소화 나트륨은 공기 중에 자발적으로 연소할 수 있다. 물과 격렬히 반응하여 불에 잘 타는 [[수소]]를 발생시킬 수 있다.

== 참고 문헌 ==
*{{서적 인용| editor= Haynes, William M. | date = 2016| title = [[CRC Handbook of Chemistry and Physics]] | edition = 97th | publisher = [[CRC Press]] | isbn = 9781498754293}}

== 각주 ==
{{각주}}

[[분류:금속 수소화물]]
[[분류:유기화학용 시약]]
[[분류:나트륨 화합물]]
[[분류:반도체 재료]]