Direct Black 103

CAS NO: 3071-71-4
Molecular Formula: C40H23N7O13S4.4Na
Molecular Weight: 0

Synonyms

C.I.34179

Vopsider Grey DL.

Direct Fast Grey L

Diazol Light Grey 4B

C.I.Direct Black 103

Direct Fast Black 2B

Direct Grey Light Fast

1, 5-Naphthalenedisulfonic acid, 3-[[4-[[4-[(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)-azo]-6-sulfo-1-naphthalenyl]azo]-1-naphthalenyl]azo], tetrasodium salt

3-[[4-[[4-[(7-Amino-1-hydroxy-3-sodiosulfo-2-naphthalenyl)azo]-6-sodiosulfo-1-naphthalenyl]azo]-1-naphthalenyl]azo]naphthalene-1,5-disulfonic acid disodium salt

+ View More / Less