Also Called: asbestos; Asbestos, any mixture of these, or where the composition is unknown(Note: see also CAS No 12172-73-5, 77536-66-4, 77536-67-5, 77536-68-6, 12001-28-4 & 12001-29-5);ASBESTOS, CHRYSOTILE;asbestos, any mixture of asbestos, or where the composition is unknown;Chrysotile;CHRYSOTILE ASBESTOS;Asbest;Asbestos fibres-Chrysotile;650-013-00-6