Actor-512(as Van..829),vulcanizing agent for special rubber(chloroprene rubber), CAS NO:72676-55-2,extreme antiwear additive,lubricant antioxidant add

Post Date:
Mar 09,2016
Expiry Date:
Sep 05,2016
Detailed Description:
Cas No. :72676-55-2 Quantity: 10000Kilograms
Specs:99% mix
Price:26.6 USD Kilograms
Payment Method: T/T or irrevocable L/C
vulcanizing agent: 2，5-dimercapto-1,3,4-thiadiazole dime ACTOR-512A

vulcanizing agent: (the same as 882A) CAS NO.72676-55-2

The vulcanizing agent of ACTOR-512A which is designed for use with halogenated elastomers such as Chlorinated Polyethylene(CPE) and Poly-epichlorohydrin(ECO)
Chemical Name: 2，5-dimercapto-1,3,4-thiadiazole dime
Cas No.: 72676-55-2
Molecular formula: C4H2N4S6
Molecular weight : 298.4755

Item
Appearance: White or light yellow powder
Detail（325 grit number pass through efficiency） %: ≥99.5
Assay (HPLC) %: ≥96.0
M ,p (capillary pipe) : 165-168℃
Water content (80℃,12hr dry weight loss) %: ≤0.40
Ash content (950℃,2hr) %: ≤0.40
Store time( dry well-ventilated area avoiding direct exposure to sunlight): 12 months

The additive of ACTOR-512B （the same as Vanax 829)which is designed for use with lubricant additive and extrem-antiwear additive.
CAS Registry Number:
72676-55-2
Synonyms:
5,5'-Dithiodi-1,3,4-thiadiazole-2(3H)-thione;1,3,4-Thiadiazole-2(3H)-thione, 5,5'-dithiobis-;5,5'-disulfanediylbis(1,3,4-thiadiazole-2(3H)-thione);
Molecular Formula:
C₄H₂N₄S₆
Molecular Weight:
298.4755
Molecular Structure:

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