Properties: Gray-white powder (granule) with a little odor, no poison. The density is 1.31-1.34. Soluble in benzene, toluene, chloroform, CS2, CH2Cl2 acetone, ethylacetate, hardly soluble in alcohol, insoluble in water, gasoline, acid / alkali with lower concentration. Application: A medium fast primary accelerator suitable for NR, IR, SBR, NBR, HR and EPDM. An outstanding delayed action ...