{{위키데이터 속성 추적}}
{{chembox
| Verifiedfields = changed
| verifiedrevid = 464402019
| ImageFileL1 = Sodium iodide.jpg
| ImageSizeL1 = 150px
| ImageNameL1 = Sodium iodide
| ImageFileR1 = Sodium-iodide-3D-ionic.png
| ImageSizeR1 = 120px
| ImageNameR1 = Sodium iodide
|  ImageFile2 =NaI-Tl-crystals.jpg
| ImageSize2= 270px
|  ImageCaption2 =NaI(Tl) scintillators
|Section1={{Chembox Identifiers
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID = 5048
| ChEMBL_Ref = {{ebicite|changed|EBI}}
| ChEMBL = 1644695
| UNII_Ref = {{fdacite|correct|FDA}}
| UNII = F5WR8N145C
| InChI = 1/HI.Na/h1H;/q;+1/p-1
| InChIKey = FVAUCKIRQBBSSJ-REWHXWOFAL
| ChEBI_Ref = {{ebicite|correct|EBI}}
| ChEBI = 33167
| SMILES = [Na+].[I-]
| StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| StdInChI = 1S/HI.Na/h1H;/q;+1/p-1
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| StdInChIKey = FVAUCKIRQBBSSJ-UHFFFAOYSA-M
| CASNo = 7681-82-5
| CASNo_Ref = {{cascite|correct|CAS}}
| CASNo1 = 13517-06-1
| CASNo1_Comment = (dihydrate)
| CASNo1_Ref = {{cascite|changed|CAS}}
| PubChem = 5238
| RTECS = WB6475000
  }}
|Section2={{Chembox Properties
| Formula = NaI
| MolarMass = 149.894<ref name=crc>Haynes, p. 4.86</ref>
| Appearance = white solid <br> [[deliquescent]]<ref name=crc/>
| Odor = odorless
| Density = 3.67&nbsp;g&nbsp;cm<sup>−3</sup><ref name=crc/>
| Solubility = 1587&nbsp;g/L (0&nbsp;°C) <br> 1842&nbsp;g/L (25&nbsp;°C) <br> 2278&nbsp;g/L (50&nbsp;°C) <br> 2940&nbsp;g/L (70&nbsp;°C) <br> 3020&nbsp;g/L (100&nbsp;°C)<ref>{{서적 인용|last = Seidell|first = Atherton|title = Solubilities of inorganic and organic compounds c. 2|publisher = [[D. Van Nostrand Company]]|year = 1919|page = [https://archive.org/details/solubilitiesino01seidgoog/page/n680 655]|url = https://archive.org/details/solubilitiesino01seidgoog}}</ref><ref>Haynes, p. 5.171</ref>
| SolubleOther =ethanol, acetone<ref name=crc/>
| MeltingPtC = 661
| BoilingPtC = 1304
| MeltingPt_notes =<ref name=crc/>
| BoilingPt_notes =<ref name=crc/>
| RefractIndex = 1.93 (300 nm)<br>1.774 (589 nm)<br>1.71 (10 µm)<ref>Haynes, p. 10.250</ref>
| BandGap =  5.89 eV<ref>{{저널 인용|doi=10.1143/JPSJ.27.266|title=Exciton Structure of NaI and NaBr|journal=Journal of the Physical Society of Japan|volume=27|issue=1|pages=266|year=1969|last1=Miyata|first1=Takeo|bibcode=1969JPSJ...27..266M}}</ref><ref>{{저널 인용|doi=10.1103/PhysRevB.15.5921|title=Optical properties and electronic structure of alkali halides by thermoreflectivity|journal=Physical Review B|volume=15|issue=12|pages=5921–5926|year=1977|last1=Guizzetti|first1=G.|last2=Nosenzo|first2=L.|last3=Reguzzoni|first3=E.|bibcode=1977PhRvB..15.5921G}}</ref>
| MagSus = −57×10<sup>−6</sup>&nbsp;cm<sup>3</sup>&nbsp;mol<sup>−1</sup><ref>Haynes, p. 4.130</ref>
  }}
|Section3={{Chembox Structure
| Coordination = [[Octahedron|Octahedral]]
| CrystalStruct = [[Sodium chloride|Halite]], [[Pearson symbol|''cF8'']]
| SpaceGroup = Fm{{overline|3}}m, No. 225
| LattConst_a = 0.6462 nm
| UnitCellFormulas = 4
| Structure_ref=<ref>{{저널 인용|doi=10.1103/PhysRev.21.143|title=Precision Measurements of Crystals of the Alkali Halides|journal=Physical Review|volume=21|issue=2|pages=143–161|year=1923|last1=Davey|first1=Wheeler P.|bibcode=1923PhRv...21..143D}}</ref>
  }}
|Section4={{Chembox Thermochemistry
| Thermochemistry_ref =<ref>Haynes, p. 5.36</ref>
| DeltaHf = −287.8&nbsp;kJ&nbsp;mol<sup>−1</sup>
| DeltaGfree =−286.1&nbsp;kJ&nbsp;mol<sup>−1</sup>
| HeatCapacity = 52.1&nbsp;J&nbsp;mol<sup>−1</sup>&nbsp;K<sup>−1</sup>
| Entropy = 98.5&nbsp;J&nbsp;mol<sup>−1</sup>&nbsp;K<sup>−1</sup>
 }}
|Section7={{Chembox Hazards
| ExternalSDS = [https://www.fishersci.com/content/dam/fishersci/en_US/documents/programs/education/regulatory-documents/sds/chemicals/chemicals-s/s25554.pdf]
| MainHazards = Irritant, can harm the unborn child
| GHSPictograms = {{GHS07}}{{GHS09}}
| GHSSignalWord = Danger
| HPhrases = {{H-phrases|315|319|400}}
| PPhrases = {{P-phrases|273|305+351+338}}<ref>{{웹 인용|url=https://www.sigmaaldrich.com/catalog/product/sigald/383112?lang=en&region=US|title=Sodium iodide 383112|author=|date=|website=Sigma Aldrich}}</ref>
| NFPA-H = 1
| NFPA-F = 0
| NFPA-R = 1
| FlashPt = Non-flammable
  }}
|Section8={{Chembox Related
| OtherAnions = [[Sodium fluoride]]<br/>[[Sodium chloride]]<br/>[[Sodium bromide]]<br/>[[Sodium astatide]]
| OtherCations = [[Lithium iodide]]<br/>[[Potassium iodide]]<br/>[[Rubidium iodide]]<br/>[[Caesium iodide]]<br/>[[Francium iodide]]
  }}
}}
'''아이오딘화 나트륨'''(분자식: [[나트륨|Na]][[아이오딘|I]])은 [[산화 나트륨]]의 따뜻한 수용액에 [[아이오딘]]을 작용시켜 만드는 무색 결정이며 대개 의약으로 쓴다. [[녹는점]]은 661℃이며, [[끓는점]]은 1304℃이다.

== 용해도 ==
{| class="toccolours" border="1" style="margin: 1em; border-collapse: collapse;"
|+ 아이오딘화 나트륨의 용해도<br />(g NaI / 100g, 25&nbsp;°C)
|-
| [[물|H<sub>2</sub>O]] || 184
|-
| [[암모니아|액체 암모니아]] || 162
|-
| [[이산화황|액체 이산화황]] || 15
|-
| [[메탄올]] || 62.5 - 83.0
|-
| [[폼산]] || 61.8
|-
| [[아세토나이트릴]] || 24.9
|-
| [[아세톤]] || 28.0
|-
| [[포름아미드]] || 57 - 85
|-
| [[아세트아미드]] || 32.3
|-
| [[다이메틸폼아마이드]] || 3.7 - 6.4
|-
| align="center" colspan="2" |<ref>Burgess, J. "Metal Ions in Solution" (Ellis Horwood, New York, 1978) {{ISBN|0-85312-027-7}}</ref>
|}

== 같이 보기 ==
* [[감마선 분광법]]
* [[기형학]]
== 참고 ==
<references/>

{{위키공용분류}}

{{아이오딘화물}}
{{전거 통제}}

[[분류:아이오딘화물]]
[[분류:나트륨 화합물]]
[[분류:이온화 방사선 검출기]]
[[분류:금속 할로젠화물]]