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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

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.

Signal Word

Danger

Hazard Classifications

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

Storage Class Code

5.1B - Oxidizing hazardous materials

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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)
I A Skul'skiĭ et al.
Zhurnal evoliutsionnoi biokhimii i fiziologii, 24(6), 817-821 (1988-11-01)
Studies have been made of the effect of inhibitors of energy metabolism on maintenance of Na and K concentrations, as well as on accumulation of Rb (as an analogue of K) in single neurones of the mollusc P. corneus. Concentrations
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)
Sergey M Korotkov
Journal of bioenergetics and biomembranes, 41(3), 277-287 (2009-07-25)
It is known that permeability of the inner mitochondrial membrane is low to most univalent cations (K(+), Na(+), H(+)) but high to Tl(+). Swelling, state 4, state 3, and 2,4-dinitrophenol (DNP)-stimulated respiration as well as the membrane potential (DeltaPsi(mito)) of
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