... as the rubber, paint, printing ink,etc. Chemical Name: carbon black Chemical formula:C CASRN: 1333-86-4 Product Specifications: Items ... net weight, packed in kraft paper, with pallet. Usage: Carbon Black used for high, middle and low ink, paint, printing and ... industry For rendering, anti-ultraviolet light, or electrical conductivity;Carbon black can also be used as rubber reinforcing agent and filler ...