[CAS NO. 3618-58-4]  Eriochrome black a

1-Naphthalenesulfonic acid, 3-hydroxy-4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-7-nitro-, sodium salt (1:1)

Eriochrome Black A

1-Naphthalenesulfonic acid, 3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-, monosodium salt

C.I. Mordant Black 1

C.I. 15710

Acid Chrome Black An

Aizen Chrome Black AH

Apochrome Black NV

Apochrome Black WB

Basolan Chrome Black VDC

Chromazine Black A

Chrome Deep Black A

Chrome Fast Black A

Chrome Fast Black AS

Chrome Printing Black M

Chromocard Black A

Chromogen Black VA

Chromogene Black EAG

Cibaphasol Chrome Black A

Diacromo Black AS

Diadem Chrome Black A

Diadem Chrome Black PA

Diamantine Black A

Diamond Black EAN

Eniacromo Black A

Fast Chrome Black A

Fenakrom Black EAN

Hispacrom Black A

Magracrom Black AN

Mitsui Chrome Black AC

Mordant Black 1

Omega Chrome Black P

Omega Chrome Black PA

Potting Black B

Potting Chrome Black B-CP

Shikiso Chrome Black A

Solochrome Black AS

Solochrome Black VN

Sunchromine Black A

Superchrome Black BN

Symulon Chrome Blue Black AC

Tertrochrome Black GA

Yodochrome Black AC

Chrome Black S

Acid Chrome Black N

Acid Chrome Black S

Chrome Black A