C.I.32010

Halfwool Black M

C.I.Direct Black 150

Direct Black M,Tardirect Black M

6-Amino-3-[[4-[[4-[[7-[(2,4-diaminophenyl)azo]-1-hydroxy-3-sodiosulfo-2-naphthalenyl]azo]-2-sodiosulfophenyl]amino]phenyl]azo]-4-hydroxynaphthalene-2-sulfonic acid sodium salt