What does thallium chloride do?
What does thallium chloride do?
Thallous chloride Tl 201 injection is used in adults to help diagnose heart disease (eg, coronary artery disease, heart attack). It is used in certain procedures called planar scintigraphy or single-photon emission computed tomography (SPECT).
Is TLCL soluble in water?
Thallium(I) chloride, also known as thallous chloride, is a chemical compound with the formula TlCl….Thallium(I) chloride.
| Names | |
|---|---|
| Boiling point | 720 °C (1,328 °F; 993 K) |
| Solubility in water | 3.3 g/L (25 °C) |
| Solubility | insoluble in alcohol |
| Magnetic susceptibility (χ) | −57.8·10−6 cm3/mol |
How long does thallium 201 stay in the body?
Intravenous administration of Thallous Chloride Tl 201 Injection is characterized by rapid biexponential clearance from the blood with about 91.5% of blood radioactivity disappearing with a half-life of approximately 5 minutes and the remainder with a half-life of about 40 hours.
What is the formula for thallium chloride?
TlClThallium(I) chloride / Formula
How is thallium 201 used in medicine?
Thallium-201 is a radiopharmaceutical used in myocardial perfusion imaging (MPI) using either planar or single photon emission computed tomography (SPECT) techniques for the diagnosis and localization of myocardial infarction.
Is thallium a metal?
DESCRIPTION: Thallium was discovered by Sir William Crookes in 1861. It is a soft, heavy, inelastic metal. Thallium is tasteless and odorless and has been used by murderers as a difficult to detect poison. It is found in trace amounts in the earth’s crust.
What are the properties of thallium?
Physical properties Thallium is a heavy, bluish-white metal that resembles lead, element 82. Thallium is very soft and melts easily. It is soft enough to cut with an ordinary knife and will leave a mark on paper if rubbed across it. Thallium has a melting point of 302°C (576°F) and a boiling point of 1,457°C (2,655°F).
Does TlCl3 exist?
Answer: Tl belongs to group 13, elements of this group have the outer electronic configuration of s2p1. Monovalency is explained by the ‘s’ electrons in the outer shell remaining paired, and not participating in bonding.
Why is thallium used in medicine?
Thallium-201 is a radiopharmaceutical agent used in the diagnosis of coronary artery disease and parathyroid hyperactivity. Other useful applications for a thallium-201 scan, like tumor diagnosis and olfacto-scintigraphy, are being explored and have shown promising results in various studies.
Why is thallium 201 used in medicine?
What is the symbol of thallium?
TlThallium / Symbol
thallium (Tl), chemical element, metal of main Group 13 (IIIa, or boron group) of the periodic table, poisonous and of limited commercial value.
What are the benefits of using thallium 201?
The use of Tl-201 eliminates bowel and liver obstruction of the heart on the images as the method of uptake is via the sodium potassium pump used in the muscle movement of the left ventricle and does not clear through the hepatobilliary system.
