... high quality. amorphous graphite, natural amorphous graphite, natural graphiteCAS: 7782-42-5EINECS: 231-955-3With high quality for coarse, medium and fine amorphous graphite. Sanming Coffer Fine ... , including Super-fine Guanidine Nitrate, Cupric Nitrate basic, Ammonium Nitrate phase stabilized, Super-fine Cupric Oxide, 2,4-DNT and amorphous graphite,etc.