We are offering 2, 5 dimercapto-1, 3, 4 thiadiazole. product description: rn as a thiodiazole derivative, dmtd/dmct is an acronym for 2, 5-dimercapto-1, 3, 4-thiadiazole. It is an ashless multifunctional additive in lubricants, for it can not only work as a corrosion inhibitor and metal deactivator, but also function as an ep/aw agent. So it has found wide use in coolant, water-based fluids, metalworking fluids and other lubricants. In addition, it is an important chemical intermediate for lubricant, pharmaceutical, rubber and electrochemistry industries to prepare many products. rnrnrnchemical name: 2, 5-dimercapto-1, 3, 4-thiadiazole rnname: dmtd/dmctrnsynonyms: 2, 5-dimercapto-1, 3, 4-thiadiazole, 1, 3, 4-thiadiazole-2, 5-dithiol, 1, 3, 4-thiadiazolidine-2, 5-dithione, 2, 5-dimercaptothiadiazole, ai3-18635, bismuthiol; bismuthiol i, d2, dimercaptothiadiazole, einecs 214-014-1, nsc 4645; py 61h, usaf a-8354, vanchem dmtd.rncas no.: 1072-71-5rneinecs no.: 214-014-1rn appearance cream to light yellow powderrn molecular formula c2h2n2s3rn molecular weight 150.25rn assay, % ≥95.0% rn melting point, ℃ 153.0-165.0 ℃ rn moisture, % ≤0.1% rn ash content,% ≤0.5%rn package 25kg per drumrn usage synthesizing other chemicals, flame and scorch retardants, cross linking halogenated polymers, lubricating oils and greases additives and other corrosion inhibitor applications, electrode compositions, photography, adhesion improver, chemical intermediate or starting material, analytical reagent, purification and waste treatment, biocides and miscellaneous uses.