| Identification | Back Directory | [Name]
CLERICI'S SOLUTION | [CAS]
61971-47-9 | [Synonyms]
CLERICI SOLUTION
CLERICI'S SOLUTION
THALLOUS MALONATE/FORMATE
THALLIUM FORMATE-MALONATE
THALLIUM (I) MALONATE/FORMATE
thallium(I) malonate/formate solution
Thallium (I) Malonate/Formate (Clerici Solution)
THALLIUM (I) MALONATE/FORMATE (CLERICI'S SOLUTION) | [Molecular Formula]
C4H2O6Tl2 | [MDL Number]
MFCD00146471 | [MOL File]
61971-47-9.mol | [Molecular Weight]
554.822 |
| Chemical Properties | Back Directory | [density ]
4.36 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.581
| [InChI]
InChI=1S/C4H4O6.2Tl/c5-1-10-2(3(6)7)4(8)9;;/h1-2H,(H,6,7)(H,8,9);;/q;2*+1/p-2 | [InChIKey]
LCLDBAUIWAFIBC-UHFFFAOYSA-L | [SMILES]
[Tl+].[Tl+].C(OC(C([O-])=O)C([O-])=O)=O | [CAS DataBase Reference]
61971-47-9 |
| Questions And Answer | Back Directory | [Description]
Clerici solution is an aqueous solution consisting of equal parts of thallium formate (TI(HCO2)) and thallium malonate (TI(C3H3O4)). It has valuable application in mineralogy, being capable of separate minerals by density with a traditional flotationmethod. Its advantages include transparency and an easily controllable density in the range 1–5 g/cm3. At the same time, floatation in cleric solution for density measuring is one of the most effective methods in the determination of the specific gravity of small mineral grains.
| [Sources]
Shi, Guihua. "Method of the Specific Gravity Determination of Small Mineral Grains by Floatation in Clerici Solution." (1982).
Rosenblum, Sam. "A mineral separation procedure using hot Clerici solution." (1974).
Janlvs, Rrcnnnn H. "CLERICI SOLUTION FOR THE SPECIFIC GRAVITY DETERMINATION OF SMALL MINERAL GRAINS."
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