Registration Dossier

General information

Inventory

EC number:
407-230-4
EC name:
Dilithium disodium (5,5'-diamino-(μ-4,4'-dihydroxy-1:2-κ-2,O4,O4',-3,3'-[3,3'-dihydroxy-1:2-κ-2-O3,O3'-biphenyl-4,4'-ylenebisazo-1:2-(N3,N4-η:N3',N4'-η)]-dinaphthalene-2,7-disulfonato(8)))dicuprate(2-)
CAS number:
-
Description:
BLUE GS 1259 R5

No inventory information available

Reference substance information

IUPAC name:
dicopper(2+) dilithium(1+) disodium 4,4'-bis[2-(8-amino-1-oxido-3,6-disulfonaphthalen-2-yl)diazen-1-yl]-[1,1'-biphenyl]-3,3'-bis(olate)
Synonyms
Names:
dilithium disodium (5,5'-diamino-(μ-4,4'-dihydroxy-1:2-κ-2,O4,O4',-3,3'-[3,3'-dihydroxy-1:2-κ-2-O3,O3'-biphenyl-4,4'-ylenebisazo-1:2-(N3,N4-η:N3',N4'-η)]-dinaphthalene-2,7-disulfonato(8)))dicuprate(2-)

CAS information

CAS number:
126637-70-5

Molecular and structural information

Molecular formula:
Hill formula: C32 H16 Cu2 Li2 N6 Na2 O16 S4
CAS formula: C32 H16 Cu2 N6 O16 S4. 2Li 2Na
Molecular weight:
1 055.72
SMILES notation:
Li+].[Li+].[Na+].[Na+].[O-]S(=O)(=O)c2cc1cc(cc(N)c1c3O[Cu-]4Oc5cc(ccc5[N+]4=Nc23)c7ccc8N=[N+]9c%10c(cc6cc(cc(N)c6c%10O[Cu-]9Oc8c7)S([O-])(=O)=O)S([O-])(=O)=O)S([O-])(=O)=O
Structural formula:
Chemical structure