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| Thallium(I) carbonate | |
|---|---|
| Image:Thallium(I) carbonate.jpg | |
| Other names | thallium monocarbonate |
| Identifiers | |
| CAS number | 6533-73-9 |
| Properties | |
| Molecular formula | Tl2CO3 |
| Molar mass | 468.776 g/mol |
| Appearance | white odorless crystals |
| Density | 7.11 g/cm3, solid |
| Melting point |
272 °C |
| Solubility in water | 27.2 g/100 mL (100 °C) |
| Hazards | |
| EU classification | not listed |
| NFPA 704 | |
| Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) Infobox references |
|
Thallium(I) carbonate (Tl2CO3) is a chemical compound. It can be used for the manufacture of imitation diamonds, 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 mg/kg in mice. Due to its toxicity, it is listed in the United States List of Extremely Hazardous Substances as of 2007.
Conditions/substances to avoid are: acids, magnesium with hydride, aluminium, hydrosulfuric acid, phosphorus pentoxide.
References
| This article's citation style may be unclear. The references used may be clearer with a different or consistent style of citation, footnoting, or external linking. (September 2007) |
- United States Environmental Protection Agency, Tallous carbonate EPA chemical profile.
Wikipedia content modification information:
- This page was last modified on 25 November 2008, at 10:09.
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