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309230

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
grade:
for analytical purposes
form:
solid
solid

grade

for analytical purposes

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.

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PRTR

Class I Designated Chemical Substances

FSL

Group 1: Oxidizing solids
Nitrates
Hazardous rank I
1st oxidizing solid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

309230-BULK:
309230-100G:4548173132945
309230-VAR:
309230-25G:4548173132952

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG7570
BCCF9560
BCCF3018
BCCC4317
BCCC3690

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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)
A Salinas-Castillo et al.
Analytical and bioanalytical chemistry, 376(7), 1111-1114 (2003-06-28)
The applicability of heavy atom-induced room-temperature phosphorescence to pharmaceutical samples is demonstrated in this work. Thus a new, simple, rapid, and selective phosphorimetric method for dipyridamole determination is proposed. The phosphorescence signals are a consequence of intermolecular protection when analytes
P Thanigaimalai et al.
Bioorganic & medicinal chemistry, 18(12), 4441-4445 (2010-05-18)
The oxidative cyclization of 2'-hydroxy-6'-cyclohexylmethoxychalcones 5 using thallium (III) nitrate (TTN) in alcoholic solvents produced isoflavones 2 and (or) aurones 3 depending on the electronic nature of p-substituents on ring B. Chalcones with strong electron donating substituents (OH, OCH(3)) were
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
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
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