| Revision as of 13:15, 6 December 2011 editBeetstra (talk | contribs)Edit filter managers, Administrators172,081 edits Saving copy of the {{chembox}} taken from revid 458517449 of page Rubidium_nitrate for the Chem/Drugbox validation project (updated: ''). |
Latest revision as of 12:21, 2 April 2024 edit Marbletan (talk | contribs)Extended confirmed users5,633 editsmNo edit summary |
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{{Short description|Chemical compound RbNO<sub>3</sub>}} |
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{{ambox | text = This page contains a copy of the infobox ({{tl|chembox}}) taken from revid of page ] with values updated to verified values.}} |
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{{Chembox |
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{{Chembox |
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| Watchedfields = changed |
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| verifiedrevid = 428962401 |
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| verifiedrevid = 464384326 |
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| ImageFile = RbNO3-xtal-1992-CM-3D-sf.png |
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| ImageFile = RbNO3-xtal-1992-CM-3D-sf.png |
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| ImageFile1 = Rubidiumnitrat.png |
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| ImageSize = 200px |
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| ImageSize1 = 250px |
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| ImageCaption1 = Unit cell of rubidium nitrate |
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| ImageAlt1 = Unit cell |
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| IUPACName = Rubidium nitrate |
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| IUPACName = Rubidium nitrate |
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| OtherNames = |
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| OtherNames = |
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| Section1 = {{Chembox Identifiers |
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|Section1={{Chembox Identifiers |
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| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} |
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| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} |
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| ChemSpiderID = 23971 |
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| ChemSpiderID = 23971 |
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| InChI = 1S/NO3.Rb/c2-1(3)4;/q-1;+1 |
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| InChI = 1S/NO3.Rb/c2-1(3)4;/q-1;+1 |
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| InChIKey1 = RTHYXYOJKHGZJT-UHFFFAOYSA-N |
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| InChIKey1 = RTHYXYOJKHGZJT-UHFFFAOYSA-N |
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| CASNo = 13126-12-0 |
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| CASNo = 13126-12-0 |
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| CASNo_Ref = {{cascite|correct|CAS}} |
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| CASNo_Ref = {{cascite|correct|CAS}} |
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| EINECS = 236-060-1 |
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| EINECS = 236-060-1 |
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| PubChem = 25731 |
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| PubChem = 25731 |
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| InChI = |
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| RTECS = QV0900000 |
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| RTECS = QV0900000 |
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|Section2={{Chembox Properties |
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| Formula = RbNO<sub>3</sub> |
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| Section2 = {{Chembox Properties |
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| MolarMass = 147.473 g/mol |
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| Formula = RbNO<sub>3</sub> |
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| Appearance = White ] solid |
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| MolarMass = 147.473 g/mol |
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| Density = 3.11 g/cm<sup>3</sup> |
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| Appearance = White ] solid |
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| MeltingPtC = 310 |
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| Density = 3.11 g/cm<sup>3</sup> |
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| MeltingPt_notes = decomposes |
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| MeltingPt = 310 °C decomp. |
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| BoilingPt = 578 °C |
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| BoilingPtC = 578 |
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| BoilingPt_notes = |
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| Solubility = 44.28 g/100 mL (16 °C), 65 g/100 mL (25 C)<ref name=Ullmann>W. Lenk, H. Prinz, A. Steinmetz,"Rubidium and Rubidium Compounds" in Ullmann's Encyclopedia of Industrial Chemistry, 2010 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim. {{DOI|10.1002/14356007.a23_473.pub2}}</ref> |
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| Solubility = 44.28 g/100 mL (16 °C)<br>65.0 g/100 mL (25 °C)<ref name=Ullmann>W. Lenk, H. Prinz, A. Steinmetz,"Rubidium and Rubidium Compounds" in Ullmann's Encyclopedia of Industrial Chemistry, 2010 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim. {{doi|10.1002/14356007.a23_473.pub2}}</ref> |
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| SolubleOther = |
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| Solvent = |
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| SolubleOther = |
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| RefractIndex = 1.524 |
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| Solvent = |
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| RefractIndex = 1.524 |
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| MagSus = −41.0·10<sup>−6</sup> cm<sup>3</sup>/mol |
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}} |
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| Section7 = {{Chembox Hazards |
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| Section3 = {{Chembox Structure |
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| ExternalMSDS = |
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| Structure_ref = <ref>{{Cite journal|title=Phase Transition in Rubidium Nitrate at 346 K and Structure at 296, 372, 413 and 437 K|author=Jutta Pohl, Dieter Pohl, Gunadi Adiwidjaja|journal=] Section B|volume=B48|date=1992|issue=2 |pages=160–166|doi=10.1107/S0108768191013459|doi-access=free}}</ref> |
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| EUIndex = Not listed |
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| CrystalStruct = trigonal |
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| EUClass = |
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| SpaceGroup = P3<sub>1</sub> |
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| RPhrases = |
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| SPhrases = |
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| PointGroup = |
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| LattConst_a = 10.474 Å |
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| MainHazards = Oxidant |
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| NFPA-H = 1 |
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| LattConst_b = |
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| LattConst_c = 7.443 Å |
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| NFPA-F = 0 |
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| NFPA-R = 0 |
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| LattConst_alpha = |
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| NFPA-O = OX |
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| LattConst_beta = |
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| LattConst_gamma = |
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| FlashPt = Non-flammable |
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| LattConst_ref = |
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| LD50 = 4625 mg/kg (rat, oral) |
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| LattConst_Comment = |
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}} |
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| UnitCellVolume = 707.2 Å<sup>3</sup> |
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| Section8 = {{Chembox Related |
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| OtherAnions = |
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| UnitCellFormulas = |
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| Coordination = |
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| OtherCations = ]<br/>]<br/>]<br/>] |
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| MolShape = |
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| OtherCpds = ]<br/>] |
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| OrbitalHybridisation = |
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| Dipole = |
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|Section7={{Chembox Hazards |
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| ExternalSDS = |
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| HPhrases = |
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| PPhrases = |
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| GHS_ref = |
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| MainHazards = Oxidant |
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| NFPA-H = 1 |
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| NFPA-F = 0 |
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| NFPA-R = 0 |
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| NFPA-S = OX |
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| FlashPt = Non-flammable |
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| LD50 = 4625 mg/kg (rat, oral) |
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}} |
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|Section8={{Chembox Related |
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| OtherCations = ]<br/>]<br/>]<br/>] |
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| OtherAnions = ]<br/>] |
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| OtherCompounds = |
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}} |
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'''Rubidium nitrate''' is an ] with the formula ]]. This ] ] is white and highly soluble in water. |
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==Properties== |
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] |
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Rubidium nitrate is a white crystalline powder that is highly soluble in water and very slightly soluble in ]. In a ], RbNO<sub>3</sub> gives a mauve/light purple colour. |
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==Uses== |
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Rubidium compounds have very few applications.<ref name=Ullmann/> Like ], it is used in ] radiation optics, in ]s as a ] and as an ], ''e.g.'' in ] and ]s although it is rarely used in ] to produce a red-violet colour. It is also used as a raw material for preparation of other rubidium compounds and rubidium metal, for manufacture of ]s and in ]s. |
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==Production== |
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RbNO<sub>3</sub> can be prepared either by dissolving rubidium metal, its hydroxide or carbonate in nitric acid. |
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:{{chem2 | RbOH + HNO3 -> RbNO3 + H2O }} |
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:{{chem2 | Rb2CO3 + 2 HNO3 -> 2 RbNO3 + CO2 + H2O }} |
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:{{chem2 | 2 Rb + 2 HNO3 -> 2 RbNO3 + H2 }} |
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==References== |
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<references/> |
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{{Rubidium compounds}} |
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{{nitrates}} |
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{{DEFAULTSORT:Rubidium Nitrate}} |
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] |
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] |
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] |
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] |