we can supply carbon black,the kinds is n220,330,550,660,if you need, ... Molecular Formula:CMolecular weight:12.01Appearance Black power or granularSpecification Name ,ParameterCarbon black N220Carbon black N330Carbon black N550Carbon black N660Loding Absorption Number(g/Kg)114 ... Rubber Industry, such as Tyres, Cable, Tape, also used in ink industry etc if you are interested in tit,please contact ...