CAS 7782-42-5 appears in our catalog under these names: Graphite flake, natural, –325 mesh, 99·8% (metals basis), Graphite Nanopowder APS 400 nm/ 99.9%, Graphite powder 40-100 micron, 0.4% ash/ 99+%, Graphite powder appr. 46 % > 63 micron , appr. 67 % > 32 micron/ 99.9+%/ <300 ppm ash, Graphite foil 0.25 mm, 0.5-1% ash. Offered by: GLPBio, Chemat, Thermo Scientific (Alfa Aesar), Thermo Scientific (Acros), Sigma-Aldrich. Available pack sizes: 100mg, 10g, 25g, 100g, 500g, 1kg, 100X200mm, 500X1000mm.