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{{chembox
{{chembox
| Watchedfields = changed
| verifiedrevid = 401627721
| verifiedrevid = 447133616
| Name = Thallium(I) carbonate
| Name = Thallium(I) carbonate
| ImageFile =
| ImageFile = File:Thallium_(I)_carbonate.png
<!-- | ImageSize = 200px -->
| ImageName = Thallium(I) carbonate
| ImageName = Thallium(I) carbonate
| OtherNames = thallium monocarbonate
| OtherNames = thallium monocarbonate
| Section1 = {{Chembox Identifiers
| Section1 = {{Chembox Identifiers
| CASNo_Ref = {{cascite|correct|??}}
⚫
| CASNo = 6533-73-9
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID = 21553
| ChemSpiderID = 21553
| EINECS = 229-434-0
| PubChem = 23031
| PubChem = 23031
| RTECS = XG4000000
| UNNumber = 1707
| UNII_Ref = {{fdacite|correct|FDA}}
| UNII = H673633FTH
| InChI = 1/CH2O3.2Tl/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
| InChI = 1/CH2O3.2Tl/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
| InChIKey = DASUJKKKKGHFBF-NUQVWONBAJ
| InChIKey = DASUJKKKKGHFBF-NUQVWONBAJ
Line 17: Line 24:
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| StdInChIKey = DASUJKKKKGHFBF-UHFFFAOYSA-L
| StdInChIKey = DASUJKKKKGHFBF-UHFFFAOYSA-L
⚫
| CASNo = 6533-73-9
}}
}}
| Section2 = {{Chembox Properties
| Section2 = {{Chembox Properties
| Formula = Tl<sub>2</sub>CO<sub>3</sub>
| Formula = Tl<sub>2</sub>CO<sub>3</sub>
| MolarMass = 468.776 g/mol
| MolarMass = 468.776 g/mol
| Appearance = white odorless crystals
| Appearance = white crystals
| Odor = odorless
| Density = 7.11 g/cm<sup>3</sup>, solid
| Density = 7.11 g/cm<sup>3</sup>, solid
| Solubility = 27.2 g/100&nbsp;mL (100 °C)
| Solubility = 5.2 g/100 mL (25 °C) <br> 27.2 g/100&nbsp;mL (100 °C)
| SolubleOther = insoluble in [[ethanol|alcohol]], [[diethyl ether|ether]], [[acetone]]
| MeltingPt = 272 °C
| MeltingPtC = 272
| BoilingPt =
| BoilingPt =
| MagSus = &minus;101.6·10<sup>−6</sup> cm<sup>3</sup>/mol
}}
}}
| Section7 = {{Chembox Hazards
| Section3 = {{Chembox Structure
| EUClass = not listed
| CrystalStruct = monoclinic
}}
⚫
| NFPA-H = 2
| Section7 = {{Chembox Hazards
| 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>
| GHSPictograms = {{GHS06}}{{GHS08}}{{GHS09}}
| GHSSignalWord = Danger
| HPhrases = {{H-phrases|300|330|373|411}}
| PPhrases = {{P-phrases|260|264|270|271|273|284|301+310|304+340|310|314|320|330|391|403+233|405|501}}
⚫
| NFPA-H = 4
| NFPA-R = 0
| NFPA-R = 0
| NFPA-F = 0
| NFPA-F = 0
| LDLo = 23 mg/kg (rat, oral)<ref name=IDLH>{{IDLH|thallium|Thallium (soluble compounds, as Tl)}}</ref>
| LD50 = 21 mg/kg (mouse, oral)<ref name=IDLH/>
}}
}}
}}
}}


'''Thallium(I) carbonate''' is the [[inorganic compound]] with the formula [[Thallium|Tl<sub>2</sub>]][[Carbonate|CO<sub>3</sub>]]. 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>
'''Thallium(I) carbonate''' ([[Thallium|Tl<sub>2</sub>]][[Carbon|C]][[Oxygen|O<sub>3</sub>]]) is a [[chemical compound]]. It can be used for the manufacture of [[imitation diamond]]s, in [[chemical analysis]] to test for [[carbon disulfide]], and as a [[fungicide]]. Like other thallium compounds, it is considered extremely toxic, with an oral [[median lethal dose]] of 21&nbsp;mg/kg in mice. Due to its toxicity, it is listed in the United States [[List of Extremely Hazardous Substances]] as of 2007.


==Safety==
Conditions/substances to avoid are: [[acid]]s, [[magnesium]] with [[hydride]], [[aluminium]], [[hydrosulfuric acid]], [[phosphorus pentoxide]].
Like other thallium compounds, it is extremely toxic, with an oral [[median lethal dose]] of 21&nbsp;mg/kg in mice. Due to its toxicity, it is listed in the United States [[List of Extremely Hazardous Substances]] 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>


==References==
==References==
{{Citation style|date=September 2007}}
{{reflist}}
{{reflist}}
* United States Environmental Protection Agency, [http://yosemite.epa.gov/oswer/CeppoEHS.nsf/Profiles/6533-73-9?OpenDocument Tallous carbonate EPA chemical profile].


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{{inorganic-compound-stub}}
{{Thallium compounds}}
{{Thallium compounds}}


{{carbonates}}
{{DEFAULTSORT:Thallium(I) Carbonate}}

[[Category:Carbonates]]
[[Category:Carbonates]]
[[Category:Thallium compounds]]
[[Category:Thallium(I) compounds]]
[[Category:Inorganic compound stubs]]



[[ar:كربونات الثاليوم الأحادي]]
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{{inorganic-compound-stub}}
[[simple:Thallium(I) carbonate]]
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