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

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

Company Name:	Guangzhou Kaitu Chemical Co., Ltd Gold
Tel:	18933936954
Email:	kang.sun@cato-chem.com

Company Name:	Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel:	4006356688 18621169109
Email:	market03@meryer.com

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

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;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;1,3,4-Thiadiazole-2,5-dithiol dipotassium salt 98%
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

Melting point	274-276 °C (dec.)(lit.)
form	solid
Water Solubility	Insoluble in water.
BRN	4917786
InChI	InChI=1S/C2H2N2S3.K.H/c5-1-3-4-2(6)7-1;;/h(H,3,5)(H,4,6);;
InChIKey	GPWLFGDMYSVEGN-UHFFFAOYSA-L
SMILES	S=C1NNC(=S)S1.[KH]
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

MSDS Information

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

Tag:2,5-Dimercapto-1,3,4-thiadiazole dipotassium salt(4628-94-8) Related Product Information

Heavy metal capturing agent Sodium thiocyanate 2,5-Dimercapto-1,3,4-thiadiazole dipotassium salt Potassium hydrosulfide Bismuththiol 2-Mercapto-1,3,4-thiadiazol Potassium 1,3,4-Thiadiazole Potassium methyl mercaptide Potassium hydride