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{{chembox |
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{{chembox |
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| verifiedrevid = 401627721 |
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| verifiedrevid = 447133616 |
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| Name = Thallium(I) carbonate |
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| Name = Thallium(I) carbonate |
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| ImageFile = |
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| ImageFile = File:Thallium_(I)_carbonate.png |
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<!-- | ImageSize = 200px --> |
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| ImageName = Thallium(I) carbonate |
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| ImageName = Thallium(I) carbonate |
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| OtherNames = thallium monocarbonate |
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| OtherNames = thallium monocarbonate |
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| Section1 = {{Chembox Identifiers |
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| Section1 = {{Chembox Identifiers |
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| CASNo_Ref = {{cascite|correct|??}} |
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| CASNo = 6533-73-9 |
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| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} |
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| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} |
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| ChemSpiderID = 21553 |
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| ChemSpiderID = 21553 |
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| EINECS = 229-434-0 |
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| PubChem = 23031 |
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| PubChem = 23031 |
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| RTECS = XG4000000 |
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| UNNumber = 1707 |
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| UNII_Ref = {{fdacite|correct|FDA}} |
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| UNII = H673633FTH |
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| InChI = 1/CH2O3.2Tl/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2 |
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| InChI = 1/CH2O3.2Tl/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2 |
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| InChIKey = DASUJKKKKGHFBF-NUQVWONBAJ |
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| InChIKey = DASUJKKKKGHFBF-NUQVWONBAJ |
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| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} |
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| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} |
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| StdInChIKey = DASUJKKKKGHFBF-UHFFFAOYSA-L |
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| StdInChIKey = DASUJKKKKGHFBF-UHFFFAOYSA-L |
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| CASNo = 6533-73-9 |
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| Section2 = {{Chembox Properties |
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| Section2 = {{Chembox Properties |
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| Formula = Tl<sub>2</sub>CO<sub>3</sub> |
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| Formula = Tl<sub>2</sub>CO<sub>3</sub> |
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| MolarMass = 468.776 g/mol |
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| MolarMass = 468.776 g/mol |
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| Appearance = white odorless crystals |
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| Appearance = white crystals |
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| Odor = odorless |
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| Density = 7.11 g/cm<sup>3</sup>, solid |
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| Density = 7.11 g/cm<sup>3</sup>, solid |
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| Solubility = 27.2 g/100 mL (100 °C) |
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| Solubility = 5.2 g/100 mL (25 °C) <br> 27.2 g/100 mL (100 °C) |
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| SolubleOther = insoluble in ], ], ] |
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| MeltingPt = 272 °C |
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| MeltingPtC = 272 |
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| BoilingPt = |
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| BoilingPt = |
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| MagSus = −101.6·10<sup>−6</sup> cm<sup>3</sup>/mol |
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| Section7 = {{Chembox Hazards |
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| Section3 = {{Chembox Structure |
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| EUClass = not listed |
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| CrystalStruct = monoclinic |
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| NFPA-H = 2 |
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| Section7 = {{Chembox Hazards |
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| GHS_ref=<ref>{{cite web |title=Thallous carbonate |url=https://pubchem.ncbi.nlm.nih.gov/compound/23031#section=Safety-and-Hazards |website=pubchem.ncbi.nlm.nih.gov |access-date=12 December 2021 |language=en}}</ref> |
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| GHSPictograms = {{GHS06}}{{GHS08}}{{GHS09}} |
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| GHSSignalWord = Danger |
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| HPhrases = {{H-phrases|300|330|373|411}} |
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| PPhrases = {{P-phrases|260|264|270|271|273|284|301+310|304+340|310|314|320|330|391|403+233|405|501}} |
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| NFPA-H = 4 |
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| NFPA-R = 0 |
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| NFPA-R = 0 |
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| NFPA-F = 0 |
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| NFPA-F = 0 |
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| LDLo = 23 mg/kg (rat, oral)<ref name=IDLH>{{IDLH|thallium|Thallium (soluble compounds, as Tl)}}</ref> |
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| LD50 = 21 mg/kg (mouse, oral)<ref name=IDLH/> |
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'''Thallium(I) carbonate''' is the ] with the formula ]]. It is a white, water-soluble salt. It has no or very few commercial applications. It is produced by treatment of thallous hydroxide with CO<sub>2</sub>.<ref>{{Ullmann|title=Thallium and Thallium Compounds|first1=Heinrich|last1=Micke|first2=Hans Uwe|last2=Wolf|year=2000|doi=10.1002/14356007.a26_607}}</ref> |
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'''Thallium(I) carbonate''' (]]]) is a ]. It can be used for the manufacture of ]s, in ] to test for ], and as a ]. Like other thallium compounds, it is considered extremely toxic, with an oral ] of 21 mg/kg in mice. Due to its toxicity, it is listed in the United States ] as of 2007. |
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==Safety== |
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Conditions/substances to avoid are: ]s, ] with ], ], ], ]. |
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Like other thallium compounds, it is extremely toxic, with an oral ] of 21 mg/kg in mice. Due to its toxicity, it is listed in the United States ] as of 2007.<ref>{{cite web|title=Emergency First Aid Treatment Guide THALLOUS CARBONATE|url=http://yosemite.epa.gov/oswer/ceppoehs.nsf/bdaee0bb1a18cf1a85256c7800649884/3393cf75128f7bb085256c7e0073d348!OpenDocument|work=Chemical Emergency Preparedness and Prevention|publisher=U.S. Environmental Protection Agency|accessdate=2 June 2012}}</ref> |
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==References== |
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==References== |
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{{Citation style|date=September 2007}} |
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{{reflist}} |
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{{reflist}} |
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* United States Environmental Protection Agency, . |
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{{inorganic-compound-stub}} |
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{{Thallium compounds}} |
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{{Thallium compounds}} |
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{{carbonates}} |
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{{DEFAULTSORT:Thallium(I) Carbonate}} |
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