{{위키데이터 속성 추적}}
{{chembox
| Verifiedfields = changed
| Watchedfields = changed
| verifiedrevid = 444025273
| Name = 황산 니켈
| ImageFileL1 = Nickel sulfate anh.jpg
| ImageCaptionL1 = Anhydrous
| ImageFileR1 = Nickel sulfate hydrate.jpg
| ImageCaptionR1 = Hexahydrate
| ImageFile2 = N9(H2O)6SO4.png
| ImageName1 = Nickel(II) sulfate hexahydrate
| IUPACName = Nickel(II) sulfate
| OtherNames = Nickelous sulfate
|Section1={{Chembox Identifiers
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID = 22989
| PubChem = 24586
| UNII_Ref = {{fdacite|correct|FDA}}
| UNII = 4FLT4T3WUN
| InChI = 1/Ni.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
| InChIKey = LGQLOGILCSXPEA-NUQVWONBAG
| ChEBI_Ref = {{ebicite|correct|EBI}}
| ChEBI = 53001
| SMILES = [Ni+2].[O-]S([O-])(=O)=O
| StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| StdInChI = 1S/Ni.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| StdInChIKey = LGQLOGILCSXPEA-UHFFFAOYSA-L
| CASNo = 7786-81-4
| CASNo_Ref = {{cascite|correct|CAS}}
| CASNo_Comment = (anhydrous)
| CASNo2_Ref = {{cascite|changed|??}}
| CASNo2 = 10101-97-0
| CASNo2_Comment = (hexahydrate)
| CASNo3_Ref = {{cascite|changed|??}}
| CASNo3 = 10101-98-1
| CASNo3_Comment = (heptahydrate)
| EINECS = 232-104-9
| RTECS = QR9600000}}
|Section2={{Chembox Properties
| Formula = NiSO<sub>4</sub>
| MolarMass = 154.75 g/mol (anhydrous)<br/>262.85 g/mol (hexahydrate) <br> 280.86 g/mol (heptahydrate)
| Appearance = yellow solid (anhydrous) <br> blue crystals (hexahydrate) <br> green-blue crystals (heptahydrate)
| Odor = odorless
| Density = 4.01 g/cm<sup>3</sup> (anhydrous) <br> 2.07 g/cm<sup>3</sup> (hexahydrate) <br> 1.948 g/cm<sup>3</sup> (heptahydrate)
| Solubility = 65 g/100 mL (20&nbsp;°C) <br> 77.5 g/100 mL (30&nbsp;°C) (heptahydrate)
| SolubleOther = ''anhydrous'' <br> insoluble in [[에탄올]], [[다이에틸 에터|ether]], [[아세톤]] <hr> ''hexahydrate'' <br> insoluble in [[에탄올]], [[ammonia]] <hr> ''heptahydrate'' <br> soluble in [[에탄올|alcohol]]
| MeltingPt = > 100&nbsp;°C (anhydrous) <br> 53&nbsp;°C (hexahydrate)
| BoilingPtC = 840
| BoilingPt_notes = (anhydrous, decomposes) <br> 100&nbsp;°C (hexahydrate, decomposes)
| RefractIndex = 1.511 (hexahydrate) <br> 1.467 (heptahydrate)
| pKa = 4.5 (hexahydrate)
| MagSus = +4005.0·10<sup>−6</sup> cm<sup>3</sup>/mol}}
|Section3={{Chembox Structure
| Coordination = 
| CrystalStruct = [[Cubic crystal system|cubic]] (anhydrous) <br> [[Tetragonal crystal system|tetragonal]] (hexahydrate) <br> [[rhombohedral]] (hexahydrate)}}
|Section7={{Chembox Hazards
| ExternalSDS = [http://hazard.com/msds/mf/baker/baker/files/n3122.htm External MSDS]
| EUClass = [[Carcinogen|Carc. Cat. 1]]<br/>[[Mutagen|Muta. Cat. 3]]<br/>Repr. Cat. 2<br/>Toxic ('''T''')<br/>Harmful ('''Xn''')<br/>Irritant ('''Xi''')<br/>Dangerous for the environment ('''N''')
| RPhrases = {{R49}}, {{R61}}, {{R20/22}}, {{R38}}, {{R42/43}}, {{R48/23}}, {{R68}}, {{R50/53}}
| SPhrases = {{S53}}, {{S45}}, {{S60}}, {{S61}}
| NFPA-H = 3
| NFPA-F = 0
| NFPA-R = 0
| FlashPt = Non-flammable
| LD50 = 264 mg/kg}}
|Section8={{Chembox Related
| OtherAnions = 
| OtherCations = [[Cobalt(II) sulfate]]<br/>[[Copper(II) sulfate]]<br/>[[Iron(II) sulfate]]}}}}
'''황산 니켈'''(Nickel(II) sulfate)은 니켈의 황산염이다.

== 제법 ==
황산에 니켈, 산화니켈, 탄산니켈 따위를 녹여 제조되며, 연간 1만톤이 생산된다.

== 용도 ==
[[니켈]]의 전기도금에 사용된다.

{{위키공용분류|Nickel(II) sulfate}}
{{토막글|화학}}

[[분류:황산염]]
[[분류:니켈 화합물]]
[[분류:IARC 1군 발암 물질]]