1.Name: carbon black (n220, n330, n375, n550, n660) Hs code:2803000000 Cas no.: 1333-86-4 Einecs no.: 215-609-9 Mf: c 2.Appearance: pure black, fine-grained or powder 3.Applications: 1. Mainly applied to various rubber products such as tyres, rubber overshoes, cable, seal ring, tape etc. 2. Moreover they can be applied to such relevant industries as plastic manufacture. 4.Packing: 25kgs/bag, 16mts/20' fcl 25kgs/bag