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HomeProduct name list2,5-DIMERCAPTO-1,3,4-THIADIAZOLE DIPOTASSIUM SALT

2,5-DIMERCAPTO-1,3,4-THIADIAZOLE DIPOTASSIUM SALT

Synonym(s):2,5-Dimercapto-1,3,4-thiadiazole dipotassium salt;Bismuthiol I dipotassium salt;Bismuththiol I dipotassium salt

  • CAS NO.:4628-94-8
  • Empirical Formula: C2H3KN2S3
  • Molecular Weight: 190.34
  • MDL number: MFCD00003104
  • EINECS: 225-043-4
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-05-04 15:16:05
2,5-DIMERCAPTO-1,3,4-THIADIAZOLE DIPOTASSIUM SALT Structural

What is 2,5-DIMERCAPTO-1,3,4-THIADIAZOLE DIPOTASSIUM SALT?

Chemical properties

white to light beige crystalline chunks or powder

The Uses of 2,5-DIMERCAPTO-1,3,4-THIADIAZOLE DIPOTASSIUM SALT

thiadiazole pharmaceutical intermediate

The Uses of 2,5-DIMERCAPTO-1,3,4-THIADIAZOLE DIPOTASSIUM SALT

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.

General Description

1,3,4-thiadiazole-2,5-dithiol undergoes copolymerization with 1+, 2+ and 3+ valent metals to form coordination polymers. It forms polymers with metals and can be useful in treatment of metal-polluted water.

Purification Methods

Usually contaminated with disulfide. Purify it by recrystallisation from EtOH. It is a reagent for the detection of Bi, Cu, Pb and Sb. [Najumdar & Chacraborty Anal Chim Acta 19 372 1958, Fries Z Anal Chem 165 100, 1959, Beilstein 27 IV 7725.]

Properties of 2,5-DIMERCAPTO-1,3,4-THIADIAZOLE DIPOTASSIUM SALT

Melting point: 274-276 °C (dec.)(lit.)
form  solid
Water Solubility  Insoluble in water.
BRN  4917786
CAS DataBase Reference 4628-94-8(CAS DataBase Reference)
EPA Substance Registry System 1,3,4-Thiadiazolidine-2,5-dithione, dipotassium salt (4628-94-8)

Safety information for 2,5-DIMERCAPTO-1,3,4-THIADIAZOLE DIPOTASSIUM SALT

Computed Descriptors for 2,5-DIMERCAPTO-1,3,4-THIADIAZOLE DIPOTASSIUM SALT

InChIKey GPWLFGDMYSVEGN-UHFFFAOYSA-L

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