| abstract |
An object of the present invention is to provide a powdery oxymolybdenum dithiocarbamic acid composition having excellent friction and abrasion characteristics when used as a grease composition, exhibiting effectively excellent lubricity and having low corrosivity, and containing the same. Grease composition. The present invention relates to a compound represented by the general formula (1): Embedded image (R 1 , R 2 , R 3 and R 4 are hydrocarbon groups, which may be the same or different, and the total carbon number of R 1 to R 4 is 4 to 36. Further, X is sulfur or the composition of the total X total is oxygen is represented by S m O n, is 1.7 ≦ m ≦ 3.5, is 0.5 ≦ n ≦ 2.3.) A powdery oxymolybdenum dithiocarbamic acid composition comprising a compound represented by the formula (1) and having a particle size of 50 μm or less. [Selection diagram] None |