DMTD Powder, ≥99%

1. Summarize
DMTD is short for 2,5- dimercapto-1,3,4- thiadiazole. The reaction products of DMTD and thiol can be used as metal attenuated agent in lubricating grease, has excellent antioxidant, corrosion resistance and the extreme pressure antiwear function. DMTD itself as pharmaceutical intermediates, has wide application in the production of antibiotics。It can also directly as antirust preservatives used in water treatment industry, or in the electrochemical as lithium battery anode. Meanwhile, the ramification for DMTD(di-DMTD) can be used as vulkacit of Halogen-containing rubber（crosslinking agent）。
Chemical name：2,5- dimercapto-1,3,4- thiadiazole 
Bismuththiol，1,3,4-Thiadiazole-2,5-dithiol；2,5-Dimercapto-1,3,4-thiadiazole；
CAS No.: 1072-71-5
 2.Typical technical data

Mark	DMTD
Appearance	Milk white to light yellow powder
Purity	≥99%
Moisture content	<0.1%
Melting point	153～165℃
Ash content（900℃）	<0.5%
Thermal weight loss（60℃）	≤0.5%

3. Package, Transportation and Storage
 The net weight is 25 kg with fibre drum packaging, can resist the low intensity of impact, On the drum with product name and and general safety measures and the production batch number and other digital information. It can also be packaged for shipment
Mode of transport:  Highway, Railway, Waterway and  Air Transport. The danger classes is equal to common chemicals. It has a slight smell of sexual stimulation with airtight condition for a long time(with MSDS report)。
Storage temperature:—30℃-60℃. Keep out of the sun.