5,5'-Dithiobis(1,3,4-thiadiazole)-2(3H)-thione CAS NO.72676-55-2

name:

512; vulcanizing agent, lubricant extreme antiwear additive

cas no.:

72676-55-2

eiencs no.:

276-763-0

synonyms:

2, 5-dimercapto-1,3,4-thiodiazole dimmer; 5,5’-dimercapto-2-disulfide-1,3,4-thiadiazole; vanax 882a, 829

assay:

≥99.5%

appearance:

white or light yellow powder

molecular formular:

c4h2n4s6

molecular weight:

298.4755

density:

2.22g/cm3

boiling point:

440.9℃ at 760mmhg

flash point:

220.4℃

usage:

halogenated elastomers such as chlorinated polyethylene(cpe) and poly-epichlorhydrin(eco); extreme antiwear additive, lubricant antioxidant additive, metallic antioxidant

package

25kg/drum

storage

12 months(store in a cool, dry, well-ventilated area away from in compatible substances)