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Sigma-Aldrich

Thallium(I) sulfate

≥99.9% trace metals basis

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About This Item

Linear Formula:
Tl2SO4
CAS Number:
7446-18-6
Molecular Weight:
504.83
EC Number:
231-201-3
MDL number:
MFCD00011278
UNSPSC Code:
12352302
PubChem Substance ID:
24852498
NACRES:
NA.23

Assay

≥99.9% trace metals basis

form

powder and chunks

impurities

≤1000.0 ppm Trace Metal Analysis

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

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Signal Word

Danger

Hazard Statements

H300,H311,H315,H372,H410

Hazard Classifications

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

Storage Class Code

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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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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
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)
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.
The pollen tube growth test.
U Kristen et al.
Methods in molecular biology (Clifton, N.J.), 43, 189-198 (1995-01-01)
J P Mulkey et al.
Veterinary and human toxicology, 40(1), 11-14 (1998-02-19)
Thallium is a highly toxic cumulative poison in humans and animals. The use of the metal as a component in ceramic superconductor material (CSM) raised concern about the health risk of CSM to children accidentally swallowing some of the CSM
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