Metal corrosion inhibitor

Metal corrosion inhibitor

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

CAS: 4628-94-8

Molecular Formula: C2H3KN2S3

Metal corrosion inhibitor - Names and Identifiers

Name	2,5-Dimercapto-1,3,4-thiadiazole, dipotassium salt
Synonyms	BISMUTHTHIOL I Metal corrosion inhibitor BISMUTHIOL I DIPOTASSIUM SALT Bismuthiol I dipotassium salt BISMUTHTHIOL I, DIPOTASSIUM SALT 1,3,4-thiadiazole-2,5-bis(thiolate) Methyl 3,4-Methylenedioxy-5-Methoxybenzoate dipotassium 1,3,4-thiadiazole-2,5-dithiolate dipotassium 1,3,4-thiadiazole-2,5-bis(thiolate) 1,3,4-Thiadiazole-2,5-dithiol, dipotassium salt 1,3,4-THIADIAZOLE-2,5-DITHIOL, DIPOTASSIUM SALT 2,5-DIMERCAPTO-1,3,4-THIADIAZOLE DIPOTASSIUM SALT 2,5-Dimercapto-1,3,4-thiadiazole dipotassium salt 2,5-Dimercapto-1,3,4-thiadiazole, dipotassium salt 1,3,4-thiadiazolidine-2,5-dithione,dipotassiumsalt 1,3,4-Thiadiazole-2,5-dithiol,dipotassiuM salt (8CI) 1,3,4-Thiadiazolidine-2,5-dithione, dipotassiuM salt(9CI)
CAS	4628-94-8
EINECS	225-043-4
InChI	InChI=1/C2H2N2S3/c5-1-3-4-2(6)7-1/h(H,3,5)(H,4,6)/p-2
InChIKey	GPWLFGDMYSVEGN-UHFFFAOYSA-L

Metal corrosion inhibitor - Physico-chemical Properties

Molecular Formula	C2H3KN2S3
Molar Mass	190.34
Melting Point	274-276°C (dec.)(lit.)
Boling Point	259.6°C at 760 mmHg
Flash Point	110.8°C
Water Solubility	Insoluble in water.
Vapor Presure	0.0208mmHg at 25°C
Appearance	solid
BRN	4917786
Use	Used as a pharmaceutical Intermediate

Metal corrosion inhibitor - Risk and Safety

Safety Description	24/25 - Avoid contact with skin and eyes.
WGK Germany	3
TSCA	Yes
HS Code	29349990

Metal corrosion inhibitor - Reference Information

EPA chemical substance information	information provided by: ofmpeb.epa.gov (external link)
Application	2, 5-dimercapto-1, 3, 4-triazole dipotassium salt (Bismuthiol I) determination of tellurium in cadmium telluride-doped indium phosphide by electrothermal atomic absorption spectrometry. It forms a polymer with metals and can be used to treat metal-contaminated water.
Use	for pharmaceutical intermediates lubricating oil additives; Metal deactivators; Extreme pressure agents, bacteria and oxidation inhibitors, used in internal combustion engine oil as antioxidant organic synthesis intermediate, pharmaceutical intermediate thiadiazole derivative; Pharmaceutical intermediate

Last Update：2024-04-09 19:05:07

Metal corrosion inhibitor

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Metal corrosion inhibitor

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