| Revision as of 08:43, 5 May 2011 editCheMoBot (talk | contribs)Bots141,565 edits Updating {{chembox}} (no changed fields - added verified revid - updated 'UNII_Ref', 'ChemSpiderID_Ref', 'StdInChI_Ref', 'StdInChIKey_Ref', 'ChEMBL_Ref', 'KEGG_Ref') per Chem/Drugbox validation (← Previous edit |
Latest revision as of 13:36, 21 April 2024 edit undoG1324532 (talk | contribs)1 editm The equation was labelled incorectly (lead II acetate is not Pb(OH)2 and sodium ortophosphate is not H3PO4) |
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{{Chembox |
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{{Chembox |
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| verifiedrevid = 403120088 |
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| Watchedfields = changed |
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| IUPACName = |
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| verifiedrevid = 427546485 |
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| IUPACName_hidden = yes |
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| PIN = |
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| IUPACName = |
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| SystematicName = Lead(II) phosphate |
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| PIN = |
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| SystematicName = Lead(II) phosphate |
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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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| Abbreviations = |
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| Abbreviations = |
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| CASNo = 7446-27-7 |
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| CASNo = 7446-27-7 |
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| CASNo_Comment = |
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| CASNo_Comment = |
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| CASNo_Ref = |
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| CASNo_Ref = {{cascite|correct|??}} |
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| EC_number = 231-205-5 |
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| CASNos = |
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| CASOther = |
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| PubChem = |
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| PubChem_Comment = |
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| PubChem5 = |
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| PubChem5_Comment = |
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| PubChemOther = |
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| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} |
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| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} |
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| ChemSpiderID = |
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| ChemSpiderID = 22442 |
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| RTECS = OG3675000 |
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| ChemSpiderID_Comment = |
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| UNNumber = 3288 2291 |
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| ChemSpiderID5 = |
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| UNII_Ref = {{fdacite|correct|FDA}} |
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| ChemSpiderIDOther = |
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| EINECS = |
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| UNII = 62I1T06190 |
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| PubChem = 24009 |
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| EC-number = |
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| SMILES = P(=O)().P(=O)()... |
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| EINECSCASNO = |
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| StdInChI_Ref = {{stdinchicite|changed|chemspider}} |
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| UNNumber = |
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| StdInChI = 1S/2H3O4P.3Pb/c2*1-5(2,3)4;;;/h2*(H3,1,2,3,4);;;/q;;3*+2/p-6 |
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| DrugBank = |
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| KEGG_Ref = {{keggcite|correct|kegg}} |
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| StdInChIKey_Ref = {{stdinchicite|changed|chemspider}} |
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| StdInChIKey = HUTDDBSSHVOYJR-UHFFFAOYSA-H |
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| KEGG = |
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| MeSHName = |
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| Beilstein = |
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| ChEBI = |
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}} |
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| RTECS = |
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|Section2={{Chembox Properties |
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| ATCvet = |
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| Formula = Pb<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub> |
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| ATCCode_prefix = |
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| MolarMass = 811.54272 g/mol |
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| ATCCode_suffix = |
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| Appearance = white powder |
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| ATC_Supplemental = |
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| Density = 6.9 g/cm<sup>3</sup> |
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| SMILES = |
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| InChI = |
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| MeltingPtC = 1014 |
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| Beilstein = |
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| 3DMet =}} |
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| Solubility = 0.000014 g/100 mL |
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| Section2 = {{Chembox Properties |
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| SolubleOther = insoluble in alcohol <br> soluble in ] |
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| Pb = 3 | P = 2 | O = 8 |
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| Appearance = |
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| RefractIndex = 2.048 |
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| LogP = |
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| Density = 7 g/cm<sup>3</sup> |
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| VaporPressure = |
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| MeltingPt = 1014°C |
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| Melting_notes = |
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| HenryConstant = |
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| AtmosphericOHRateConstant = |
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| BoilingPt = |
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| Boiling_notes = |
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| pKa = |
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| LogP = |
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| pKb = |
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| MagSus = −182.0·10<sup>−6</sup> cm<sup>3</sup>/mol }} |
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|Section3={{Chembox Structure |
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| HenryConstant = |
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| pKa = |
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| pKb = }} |
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| MolShape = }} |
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| Section3 = {{Chembox Structure |
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|Section4={{Chembox Thermochemistry |
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| MolShape = }} |
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| HeatCapacity = }} |
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| Section4 = {{Chembox Thermochemistry |
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|Section7={{Chembox Hazards |
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| Solubility = 1.370 ×10<sup>−5</sup> g/100mL |
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| GHS_ref=<ref>{{cite web |title=Lead phosphate |url=https://pubchem.ncbi.nlm.nih.gov/compound/24009#section=Safety-and-Hazards |website=pubchem.ncbi.nlm.nih.gov |access-date=27 April 2023 |language=en}}</ref> |
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| SolubleOther = |
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| GHSPictograms = {{GHS08}}{{GHS09}} |
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| Solvent = = |
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| GHSSignalWord = Warning |
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| DeltaHc = |
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| HPhrases = {{H-phrases|360Df|373|410}} |
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| DeltaHf |
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| PPhrases = {{P-phrases|203|260|273|280|318|319|391|405|501}} |
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| Entropy = |
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| HeatCapacity = }} |
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| ExternalSDS = |
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| MainHazards = |
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| Section7 = {{Chembox Hazards |
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| ExternalMSDS = |
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| NFPA-H = |
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| EUClass = |
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| NFPA-R = |
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| MainHazards = |
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| NFPA-S = |
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| NFPA-H = |
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| FlashPt = |
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| NFPA-F = |
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| AutoignitionPt = |
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| NFPA-R = |
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| ExploLimits = |
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| LD50 = |
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| PEL = }} |
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|Section8={{Chembox Related |
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| SPhrases = |
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| FlashPt = |
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| PEL = }} |
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| Section8 = {{Chembox Related |
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| Function = |
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'''Lead(II) phosphate''' is an ] with chemical formula ]<sub>3</sub>(]]<sub>4</sub>)<sub>2</sub>.<ref>{{cite web |url=http://www.chemthes.com/entity_datapage.php?id=1466|title=Lead(II) phosphate|author= |date= |work= |publisher=The Chemical Thesaurus|accessdate=11 October 2010}}</ref> |
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'''Lead(II) phosphate''' is an ] with chemical formula ]<sub>3</sub>(]]<sub>4</sub>)<sub>2</sub>. Lead(II) phosphate is a long-lived electronically neutral reagent chemical.<ref>{{cite web |url=http://www.chemthes.com/entity_datapage.php?id=1466|title=Lead(II) phosphate|author= |date= |publisher=The Chemical Thesaurus|accessdate=11 October 2010}}</ref> Despite limited tests on humans, it has been identified as a ] based on tests on animals conducted by the ].<ref>Wright, John, (2003). Environmental Chemistry pg 211. New York (NY): Routledge.</ref> Lead(II) phosphate appears as hexagonal, colorless crystals or as a white powder. Lead(II) phosphate is insoluble in water and alcohol but soluble in ] (HNO<sub>3</sub>) and fused alkali metal hydroxides. When lead(II) phosphate is heated for decomposition it emits very toxic fumes containing ] (Pb) and PO<sub>x</sub>.<ref>Lewis, Richard J., Lewis, Richard J. Sr., (2008). Hazardous chemicals desk reference (sixth ed.) pg 831. Hoboken (NJ): John Wiley & Sons, Inc.</ref> |
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==Preparation== |
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It is prepared by reacting ] with ]. |
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:{{chem2|3Pb(OH)2 + 2H3PO4 → Pb3(PO4)2 + 6H2O}} |
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==References== |
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==References== |
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{{Lead compounds}} |
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{{Lead compounds}} |
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{{Phosphates}} |
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] |
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] |
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] |
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] |
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{{inorganic-compound-stub}} |
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] |
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{{inorganic-compound-stub}} |