Names and Identifiers

• • 1,5-Naphthalenedisulfonicacid,3-[2-[4-[2-[4-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-6-sulfo-1-naphthalenyl]diazenyl]-1-naphthalenyl]diazenyl]-,sodium salt (1:4)
  • 1,5-Naphthalenedisulfonicacid,3-[2-[4-[2-[4-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-6-sulfo-1-naphthalenyl]dia
  • Direct Fast Grey 2BL
  • Diazol Light Grey 4B
  • direct black 103
  • C.I.34179
  • CID 101690392
  • C.I.Direct Black 103
  • 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
  • 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
  • Direct Fast Black 2B
  • Direct Fast Grey L
  • Direct Grey Light Fast
  • Direct Black 103
  • +expand
• • Inchi： 1S/C40H27N7O13S4.4Na/c41-22-9-8-21-16-38(64(58,59)60)39(40(48)29(21)17-22)47-46-35-15-14-34(27-11-10-24(20-30(27)35)61(49,50)51)45-44-33-13-12-32(25-4-1-2-5-26(25)33)43-42-23-18-31-28(37(19-23)63(55,56)57)6-3-7-36(31)62(52,53)54;;;;/h1-20,48H,41H2,(H,49,50,51)(H,52,53,54)(H,55,56,57)(H,58,59,60);;;;/q;4*+1/p-4/b43-42+,45-44+,47-46+;;;;
  • InChI Key： HLEDAFCMZNLLFP-PSDAWCJYSA-J
  • SMILES： S(C1C=C(C=C2C(=CC=CC2=1)S(=O)(=O)[O-])/N=N/C1=CC=C(C2C=CC=CC=21)/N=N/C1=CC=C(C2=CC(=CC=C21)S(=O)(=O)[O-])/N=N/C1C(=C2C=C(C=CC2=CC=1S(=O)(=O)O)N)[O-])(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]

Computed Properties