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| | 2,5-DIMERCAPTO-1,3,4-THIADIAZOLE DIPOTASSIUM SALT Basic information |
| Product Name: | 2,5-DIMERCAPTO-1,3,4-THIADIAZOLE DIPOTASSIUM SALT | | Synonyms: | BISMUTHTHIOL I;BISMUTHTHIOL I, DIPOTASSIUM SALT;BISMUTHIOL I DIPOTASSIUM SALT;2,5-DIMERCAPTO-1,3,4-THIADIAZOLE DIPOTASSIUM SALT;1,3,4-THIADIAZOLE-2,5-DITHIOL, DIPOTASSIUM SALT;1,3,4-Thiadiazole-2,5-dithiol,dipotassiuM salt (8CI);1,3,4-Thiadiazolidine-2,5-dithione, dipotassiuM salt(9CI);Metal corrosion inhibitor | | CAS: | 4628-94-8 | | MF: | C2H3KN2S3 | | MW: | 190.34 | | EINECS: | 225-043-4 | | Product Categories: | chemical additive;organic intermediate;pharmaceutical intermediate;API intermediates | | Mol File: | 4628-94-8.mol |  |
| | 2,5-DIMERCAPTO-1,3,4-THIADIAZOLE DIPOTASSIUM SALT Chemical Properties |
| Safety Statements | 24/25 | | WGK Germany | 3 | | TSCA | TSCA listed | | HS Code | 29349990 | | Storage Class | 11 - Combustible Solids |
| | 2,5-DIMERCAPTO-1,3,4-THIADIAZOLE DIPOTASSIUM SALT Usage And Synthesis |
| Chemical Properties | white to light beige crystalline chunks or powder | | Uses | thiadiazole pharmaceutical intermediate | | Uses | 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.] |
| | 2,5-DIMERCAPTO-1,3,4-THIADIAZOLE DIPOTASSIUM SALT Preparation Products And Raw materials |
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