CAS No. : 1333-86-4 Other Name : Carbon Black MF : C EINECS No. : 251-609-9 Style : Organic ... ,N330,N550,N660 Molecular weight : 12.01 Usage : Mainly used in rubber industry,rubber products accounted for 40%-50% formula,another ... its application to the rubber tire industry,there are carbon black pigment,primarily in ink,paint on,and the role of dyes ...