2,5-Dimercapto-1,3,4-thiadiazole dipotassium salt, 97%, Thermo Scientific Chemicals

1,3,4-thiadiazole-2,5-dithiol (Bismuthiol I) was used in determination of tellurium in indium phosphide doped with cadmium telluride by electro thermal atomic absorption spectrometry. It forms polymers with metals and can be useful in treatment of metal-polluted water.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
1,3,4-thiadiazole-2,5-dithiol (Bismuthiol I) was used in determination of tellurium in indium phosphide doped with cadmium telluride by electro thermal atomic absorption spectrometry. It forms polymers with metals and can be useful in treatment of metal-polluted water.

Solubility
Insoluble in water.

Notes
Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Chemical Identifiers

CAS

4628-94-8

Molecular Formula

C2K2N2S3

Molecular Weight (g/mol)

226.413

MDL Number

MFCD00003104

InChI Key

GPWLFGDMYSVEGN-UHFFFAOYSA-L

Synonym

2,5-dimercapto-1,3,4-thiadiazole, dipotassium salt, dipotassium 1,3,4-thiadiazole-2,5-dithiolate, dipotassium 1,3,4-thiadiazole-2,5-bis thiolate, 1,3,4-thiadiazolidine-2,5-dithione, dipotassium salt, 1,3,4-thiadiazolidine-2,5-dithione, potassium salt 1:2, dipotassium 5-sulfanidyl-1,3,4-thiadiazol-2-yl sulfanide, 2,5-dimercapto-1,3,4-thiadiazole dipotassium salt, 1,3,4-thiadiazole-2,5-dithiol dipotassium salt, 2,5-di potassiothio-1,3,4-thiadiazole

PubChem CID

78364

IUPAC Name

dipotassium;1,3,4-thiadiazole-2,5-dithiolate

SMILES

C1(=NN=C(S1)[S-])[S-].[K+].[K+]

Melting Point

∽274°C (decomposition)

Quantity

25 g

Beilstein

4917786

Solubility Information

Insoluble in water.

Formula Weight

226.43

Percent Purity

97%

Chemical Name or Material

2,5-Dimercapto-1,3,4-thiadiazole dipotassium salt

EINECSNumber

225-043-4

TSCA

Yes

Recommended Storage

Ambient temperatures

SDS

EINECSNumber

225-043-4

TSCA

Yes

Recommended Storage

Ambient temperatures

SDS

RUO – Research Use Only