Skip to Content
MilliporeSigma
All Photos(1)

Documents

204625

Sigma-Aldrich

Thallium(I) sulfate

99.99% trace metals basis

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
Tl2SO4
CAS Number:
Molecular Weight:
504.83
EC Number:
MDL number:
UNSPSC Code:
12161600
eCl@ss:
38120904
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

99.99% trace metals basis

form

solid

reaction suitability

core: thallium
reagent type: catalyst

mp

632 °C (lit.)

density

6.77 g/mL at 25 °C (lit.)

SMILES string

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

InChI

1S/H2O4S.2Tl/c1-5(2,3)4;;/h(H2,1,2,3,4);;/q;2*+1/p-2

InChI key

YTQVHRVITVLIRD-UHFFFAOYSA-L

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Thallium(I) sulfate is mainly used in organic synthesis as an oxidizing agent. It can facilitate the oxidation of various organic compounds, such as alcohols, to corresponding aldehydes or ketones. This reaction is commonly known as the Reformatsky reaction.1 Additionally, thallium sulfate is employed in the preparation of thallium salts for use in analytical chemistry and research applications. It is also utilized in the production of luminous paints, photoelectric cells, and low-melting glasses.

Application

Thallium(I)sulfate is also utilized in:

  • the synthesis of alkylated cyclopentadienes and 7-substitutedbicyclo[2.2.1]heptane derivatives
  • inthe preparation of thallium borate species such as TlBPH43

signalword

Danger

Hazard Classifications

Acute Tox. 2 Oral - Acute Tox. 3 Dermal - Aquatic Acute 1 - Aquatic Chronic 2 - Skin Irrit. 2 - STOT RE 1 Oral

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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


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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Methoxymethylation of thallous cyclopentadienide. Simplified preparation of a key intermediate for the synthesis of prostaglandins
Elias J. Corey, Urs Koelliker, and Jorg Neuffer
Journal of the American Chemical Society, 93(6), 1489?1490-1489?1490 (1971)
J P Keogh et al.
Journal of toxicology and environmental health, 43(3), 351-359 (1994-11-01)
Cytotoxicities of metal salts were determined in the intestinal epithelial cell line I-407 in microwell culture plates over 48 h using the widely utilized and accepted neutral red uptake procedure. Rank order cytotoxicities induced by the metal salts (in terms
Changes in adenosine triphosphate (ATP) concentration and its activity in murine tissue after thallium administration.
M Yoshida et al.
Bulletin of environmental contamination and toxicology, 59(2), 268-273 (1997-08-01)
J T Kielstein et al.
Kidney & blood pressure research, 27(3), 197-199 (2004-07-17)
Guided by the idea of providing a stable electrolyte composition of the dialysate, the late Bernd Tersteegen designed a machine ingeniously combining the advantages of a closed tank hemodialysis system with the efficacy and bacteriological safety of a single-pass system.
L Migliore et al.
Environmental and molecular mutagenesis, 34(4), 279-284 (2000-01-05)
The capability of some metal compounds for inducing micronuclei (MN) in human lymphocytes was studied. In this investigation, Al (III), Cd (II), Hg (II), Sb (V), Te (VI), and Tl (I) salts were considered. The FISH (fluorescence in situ hybridization)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service