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Sigma-Aldrich

Thallium(I) nitrate

99.9% trace metals basis

Synonym(s):

Thallium mononitrate, Thallous nitrate

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About This Item

Linear Formula:
TlNO3
CAS Number:
10102-45-1
Molecular Weight:
266.39
EC Number:
233-273-1
MDL number:
MFCD00011280
UNSPSC Code:
12352302
PubChem Substance ID:
24858719
NACRES:
NA.23

Quality Level

200

assay

99.9% trace metals basis

form

solid
solid

impurities

≤1500 mg/kg Trace metallic impurities analysis (ICP)

mp

206 °C (lit.)

SMILES string

[Tl+].[O-][N+]([O-])=O

InChI

1S/NO3.Tl/c2-1(3)4;/q-1;+1

InChI key

FYWSTUCDSVYLPV-UHFFFAOYSA-N

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General description

Thallium(I) nitrate is a white crystalline solidwith strong oxidizing properties. It is widely applied in the field of organicsynthesis, analytical chemistry, and electronics.

Application

Thallium(I) nitrate can be used:
  • As an additive to synthesize thallium-containing cadmium selenide thin films by electrochemical deposition. The addition of TlNO3 decreases corrosion and helps to form uniform and stable thin films.
  • As a dopant to prepare bismuth vanadate nanoparticles. TlNO3 reduces charge carrier recombination and enhances the photocatalytic activity.
  • To prepare precursor solution for the detection of halogens by molecular absorption spectroscopy.

signalword

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Chronic 2 - Ox. Sol. 3 - STOT RE 2

Storage Class

5.1B - Oxidizing hazardous materials

wgk_germany

WGK 3

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Certificates of Analysis (COA)

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Enhanced visible light-photocatalysis by hydrothermally synthesized thallium-doped bismuth vanadate nanoparticles
C.Karunakaran and S.Kalaivani
Materials Science in Semiconductor Processing, 27, 352-361 (2014)
Determination of bromine and fluorine via sequential vaporization of TlBr and CaF molecules from the same aliquot by high-resolution continuum source graphite furnace molecular absorption spectrometry
Amauri P.A. Rosa and Tatiane de A. Maranh?o},
Spectrochimica Acta. Part B: Atomic Spectroscopy, 197, 106525-106525 (2022)
Cecilia Eliana Hanzel et al.
Toxicology and applied pharmacology, 236(1), 59-70 (2009-04-18)
Thallium (Tl) is a highly toxic metal though yet its mechanisms are poorly understood. Previously, we demonstrated that rat pheochromocytoma (PC12) cells exposure to thallous (Tl(I)) or thallic (Tl(III)) cations leads to mitochondrial damage and reduced cell viability. In the
Vânia M T Carneiro et al.
The Journal of organic chemistry, 75(9), 2877-2882 (2010-04-10)
A diastereoselective route to (+)-bakkenolide A is presented from the readily available optically active Wieland-Miescher ketone. This novel synthesis of this sesquiterpene lactone features the following as key stereoselective transformations: (i) the ring contraction reaction of a octalone mediated by
Tl+ increases the permeability of the inner membranes of rat liver mitochondria for monovalent cations.
S M Korotkov et al.
Doklady. Biochemistry and biophysics, 378, 145-149 (2001-11-20)
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