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|Verifiedfields = changed |
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| verifiedrevid = 410033410 |
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|Watchedfields = changed |
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| Name = Mercury(II) nitrate |
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|verifiedrevid = 441024345 |
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| ImageFile = mercury nitrate.png |
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|Name = Mercury(II) nitrate |
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| ImageSize = 150px |
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| IUPACName = Mercury dinitrate<br/>Mercury(II) nitrate |
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|ImageFile = mercury nitrate.png |
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|ImageSize = 150px |
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| OtherNames = Mercuric nitrate |
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|ImageFile2 =Mercury_nitrate_II,_hydrate.jpg |
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| Section1 = {{Chembox Identifiers |
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|ImageSize2 = 200px |
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| CASNo = 10045-94-0 |
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|IUPACName = Mercury dinitrate<br/>Mercury(II) nitrate |
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| CASNo_Ref = {{cascite}} |
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|OtherNames = Mercuric nitrate |
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| CASOther = <br/>7783-34-8 (monohydrate) |
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|Section1={{Chembox Identifiers |
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| EINECS = 233-152-3 |
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|CASNo_Ref = {{cascite|correct|CAS}} |
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| UNNumber = 1625 |
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|CASNo = 10045-94-0 |
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| RTECS = OW8225000 |
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|CASNo2_Ref = {{cascite|changed|??}} |
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}} |
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|CASNo2 = 7783-34-8 |
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| Section2 = {{Chembox Properties |
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|CASNo2_Comment = (monohydrate) |
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| Formula = Hg(NO<sub>3</sub>)<sub>2</sub> |
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|UNII_Ref = {{fdacite|changed|FDA}} |
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| MolarMass = 324.7 g/mol |
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|UNII = 2FMV9338BW |
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| Appearance = colorless crystals or white powder |
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|EINECS = 233-152-3 |
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| Density = 4.3 g/cm<sup>3</sup> (monohydrate) |
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|UNNumber = 1625 |
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| Solubility = soluble |
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|RTECS = OW8225000 |
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| SolubleOther = soluble in ] <br> insoluble in ] |
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|PubChem = 16683796 |
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| MeltingPt = 79 °C (monohydrate) |
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|ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} |
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| BoilingPt = |
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|ChemSpiderID = 23247 |
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|SMILES = (=O)().(=O)(). |
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| Section7 = {{Chembox Hazards |
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|InChI = 1/Hg.2NO3/c;2*2-1(3)4/q+2;2*-1 |
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| ExternalMSDS = |
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|InChIKey = ORMNPSYMZOGSSV-UHFFFAOYAS |
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| EUIndex = 080-002-00-6 |
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|StdInChI_Ref = {{stdinchicite|changed|chemspider}} |
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| EUClass = Very toxic ('''T+''')<br/>Dangerous for the environment ('''N''') |
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|StdInChI = 1S/Hg.2NO3/c;2*2-1(3)4/q+2;2*-1 |
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| RPhrases = {{R26/27/28}}, {{R33}}, {{R50/53}} |
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|StdInChIKey_Ref = {{stdinchicite|changed|chemspider}} |
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| SPhrases = {{S1/2}}, {{S13}}, {{S28}}, {{S45}}, {{S60}}, {{S61}} |
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|StdInChIKey = ORMNPSYMZOGSSV-UHFFFAOYSA-N |
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| NFPA-H = 3 |
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| NFPA-F = 0 |
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| NFPA-R = 1 |
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| NFPA-O = OX |
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| FlashPt = Non-flammable |
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}} |
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| Section8 = {{Chembox Related |
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| OtherAnions = ]<br/>] |
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| OtherCations = ]<br/>] |
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| OtherCpds = ] |
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|Section2={{Chembox Properties |
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|Formula = {{chem2|Hg(NO3)2}} |
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|MolarMass = 324.60 g/mol (anhydrous) |
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|Appearance = colorless crystals or white powder |
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|Odor = sharp |
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|Density = 4.3 g/cm<sup>3</sup> (monohydrate) |
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|Solubility = soluble |
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|SolubleOther = soluble in ], ], ] <br> insoluble in ] |
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|MeltingPtC = 79 |
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|MeltingPt_notes = (monohydrate) |
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|MagSus = −74.0·10<sup>−6</sup> cm<sup>3</sup>/mol |
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}} |
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|Section3={{Chembox Hazards |
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|ExternalSDS = |
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|GHSPictograms= {{GHS03}}{{GHS06}}{{GHS08}}{{GHS09}} |
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|GHSSignalWord = Danger |
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|HPhrases = {{H-phrases|272|300|310|330|373|410}} |
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|PPhrases = {{P-phrases|}} |
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|NFPA-H = 3 |
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|NFPA-F = 0 |
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|NFPA-R = 1 |
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|NFPA-S = OX |
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|FlashPt = Nonflammable |
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}} |
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|Section4={{Chembox Related |
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|OtherAnions = ]<br/>] |
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|OtherCations = ]<br/>] |
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|OtherCompounds = ] |
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'''Mercury(II) nitrate''' is an ] with the ] {{chem2|Hg(NO3)2|auto=1}}. It is the ](II) ] of ] {{chem2|HNO3}}. It contains mercury(II) ] {{chem2|Hg(2+)}} and ] ] {{chem2|NO3−}}, and ] {{chem2|H2O}} in the case of a ] salt. Mercury(II) nitrate forms ] {{chem2|Hg(NO3)2*''x''H2O}}. Anhydrous and hydrous ]s are colorless or white ] crystalline solids that are occasionally used as a ]s. Mercury(II) nitrate is made by treating mercury with hot concentrated nitric acid. Neither anhydrous nor monohydrate has been confirmed by ].<ref>{{Cite journal |last=Nolte |first=M. |last2=Pantenburg |first2=I. |last3=Meyer |first3=G. |date=9 December 2005 |title=The Monohydrate of Basic Mercuric Nitrate, (NO<sub>3</sub>)(H<sub>2</sub>O) |url=https://onlinelibrary.wiley.com/doi/10.1002/zaac.200500344 |journal=] |language=de |publisher=] |volume=632 |issue=1 |pages=111–113 |doi=10.1002/zaac.200500344 |issn=0044-2313 |access-date=16 May 2022 |archive-date=27 November 2021 |archive-url=https://web.archive.org/web/20211127161557/https://onlinelibrary.wiley.com/doi/10.1002/zaac.200500344 |url-status=live}}</ref> The anhydrous material is more widely used.{{cln|reason=The last two sentences contradict each other! Anhydrous form is not confirmed by the X-ray crystallography, but is used widely. What???|date=May 2024}} |
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==Uses== |
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Mercury(II) nitrate is used as an ] in ], as a ] agent, as an analytical ] in laboratories, in the manufacture of ], and in the manufacture of ].<ref>{{Cite web |date=2023 |title=Mercury nitrate monohydrate |url=https://www.chemicalbook.com/ChemicalProductProperty_EN_CB0355067.htm |access-date=June 30, 2024 |website=Chemical Book}}</ref> |
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An alternative qualitative Zeisel test can be done with the use of mercury(II) nitrate instead of silver nitrate, leading to the formation of scarlet red ].<ref name="Wang">{{Cite book|last=Wang|first=Zerong|title=Comprehensive Organic Name Reactions and Reagents|publisher=John Wiley & Sons|year=2010|pages=3115–3118|chapter=Zeisel Determination|doi=10.1002/9780470638859.conrr689|isbn=9780470638859}}</ref> |
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==Health information== |
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'''Mercury(II) nitrate''' is a toxic colorless or white ] crystalline ](II) ] of ]. It was also used to treat ] to make ] in a process called 'carroting'. The phrase ']' is associated with psychological illness brought on by excessive exposure to mercury(II) nitrate.<ref>{{cite web|title = The Not-So-Mad Hatter: Occupational Hazards of Mercury|url = http://www.cas.org}}</ref> The practice continued in the United States until it was banned in December 1941 by The ]. It is made by reacting hot concentrated ] with ] metal; dilute nitric acid would produce ]. It is an ]. |
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] compounds are highly toxic. The use of this compound by ] and the subsequent ] of said hatters is a common theory of where the phrase "]" came from. |
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==See also== |
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==See also== |
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==References== |
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==References== |
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==External links== |
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==External links== |
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* {{Dead link|date=December 2023 |bot=InternetArchiveBot |fix-attempted=yes}} (link not traceable 11/14/2013) |
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* {{Webarchive|url=https://web.archive.org/web/20180217133713/http://www.speclab.com/elements/mercury.htm |date=2018-02-17}} |
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* ''How to Make Good Mercury Electrical Connections'', ] monthly, February 1919, Unnumbered page, Scanned by Google Books: http://books.google.com/books?id=7igDAAAAMBAJ&pg=PT14 |
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* ''How to Make Good Mercury Electrical Connections'', ] monthly, February 1919, Unnumbered page, Scanned by Google Books: https://books.google.com/books?id=7igDAAAAMBAJ&pg=PT14 |
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{{Mercury compounds}} |
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{{Mercury compounds}} |
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{{nitrates}} |
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