CAS 7446-18-6

Thallous sulfate

Description:

Thallous sulfate, with the chemical formula Tl2SO4 and CAS number 7446-18-6, is an inorganic compound that consists of thallium in the +1 oxidation state and sulfate ions. It appears as a white crystalline solid and is highly soluble in water, which makes it useful in various applications, including as a reagent in chemical synthesis and in the preparation of thallium salts. Thallous sulfate is known for its toxicity, as thallium is a heavy metal that can have detrimental effects on human health and the environment. The compound is hygroscopic, meaning it can absorb moisture from the air, which can affect its stability and handling. In terms of its physical properties, thallous sulfate has a relatively high melting point and can decompose upon heating. Due to its toxic nature, proper safety precautions should be taken when handling this substance, including the use of personal protective equipment and adherence to regulatory guidelines for hazardous materials.

Formula: H₂O₄S·2Tl

InChI: InChI=1S/H2O4S.2Tl/c1-5(2,3)4;;/h(H2,1,2,3,4);;

InChI key: InChIKey=IZXYKRVRBPYBAG-UHFFFAOYSA-N

SMILES: S(=O)(=O)(O)O.[Tl]

Synonyms:

• C.F.S.
• CSF-Giftweizen
• Dithallium Sulphate
• Dithallium sulfate
• Dithallium(1+) sulfate
• Dithallium(I) sulfate
• M 7-Giftkoerner
• Rattengiftkonserve
• Sulfuric acid, dithallium(1+) salt
• Sulfuric acid, thallium(1+) salt (1:2)
• Thallium Sulphate
• Thallium (I) sulfate (99.999%-Tl) PURATREM
• Thallium sulfate
• Thallium sulfate (Tl₂(SO₄))
• Thallium(I) sulfate (99.5%-Tl)
• ThalliumsulfatePURATREMwhitextl
• Thallous sulfate
• Zelio
• Thallium(I)sulfate

Thallium(I) sulfate, 99.5% min (metals basis)

Controlled Product

CAS: 7446-18-6

Thallium(I) sulfate is used as a precursor to thallium(I) sulfide, which exhibits high electrical conductivity when exposed to infrared light. It is further used in photocells. It is also mixed with selenium and arsenic to produce low melting glasses. This Thermo Scientific Chemicals brand product w

Formula: O₄STl₂

Purity: 99.5%

Molecular weight: 504.82

Ref: 02-040342

Thallium(I) sulfate (99.5%-Tl)

Controlled Product

CAS: 7446-18-6

Thallium(I) sulfate (99.5%-Tl)

Formula: Tl₂SO₄

Purity: (99.5%-Tl)

Color and Shape: white pwdr.

Molecular weight: 504.80

Ref: 08-93-8121

Thallium Sulfate

Controlled Product

CAS: 7446-18-6

Applications Thallium sulfate is an inorganic compound used in the preparation of luminescent extended one-​dimensional heterobimetallic chain compounds with relativistic metal-​metal bonds, by reaction with gold thiophosphinomethyl complexes.
References Wang, S.; et al.: Inorg. Chem., 28, 4623 (1989);

Formula: O₄S·2Tl

Color and Shape: Neat

Molecular weight: 504.83

Ref: TR-T790543

Thallium sulfate

Controlled Product

CAS: 7446-18-6

Precursor of thallium (I) sulfide; used in photocells

Formula: O₄STl₂

Purity: Min. 99.9%

Color and Shape: White Off-White Powder

Molecular weight: 504.83 g/mol

Ref: 3D-FT10795