Nature Description: white or off-white powder, crystalline, bitter, density

 1.12-1.20g/cm3, melting point 150 , soluble in ethanol, acetone

 and benzene, carbon tetrachloride, and water-soluble, stable in air. 
 Solution presents strongly alkaline. 

Product Application: It is used as natural rubber and synthetic rubber vulcanization accelerator, but also as thiazoles, thiurams and sulfonamide/the second category of iodine acid catalyst accelerator activator. And agent for D,DM,TMTD used, can be used for continuous vulcanization.

The products has the good resistance to aging, which are mainly used in the manufacture of tires, rubber, shoe soles and other rubber products.

 Risk Statements:R22: Harmful if swallowed. 

R62: Possible risk of impaired fertility. 
R36/37/38: Stimulating effect on the eyes, respiratory tract and skin. 
R51/53: Toxic to aquatic organisms, which may cause a long-term  adverse impact on aquatic environment.