Registration Dossier

Reference substances

Reference substances

Currently viewing:

General information

Inventory

No inventory information available

Reference substance information

Synonyms
Names:
Identifier:
CAS number
91672-63-8
Identifier:
EC name
Chromate(3-), bis[3-[[1-(3-chlorophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-4hydroxy-5-nitrobenzenesulfonato(3-)]-, tri sodium
Identifier:
EC number
294-072-2
trisodium bis[3-[1-(3-chlorophenyl)-5-(hydroxykO)-3-methyl-1H-pyrazol-4-yl]diazenyl}-4-(hydroxy-kO)5-nitrobenzenesulfonato(3-)]chromate(3-)

Related substances

Identifiers of related substances
open allclose all
Identifier:
EC number
Identity:
294-072-2
Identifier:
CAS number
Identity:
91672-63-8
Identifier:
EC name
Identity:
Chromate(3-), bis[3-[[1-(3-chlorophenyl)-4,5-dihydro-3-methyl-5-oxo-1Hpyrazol4-yl]azo]-4-hydroxy-5-nitrobenzenesulfonato(3-)]-, potassium sodium

Molecular and structural information

Molecular formula:
C32H18Cl2CrN10Na3O14S2
Molecular weight:
1 022.454
SMILES notation:
[Cr+3].[Na+].[Na+].[Na+].[O-]S(=O)(=O)c3cc(/N=N/c1c([O-])n(nc1C)c2cccc(Cl)c2)c([O-])c(c3)N( =O)=O.[O-]S(=O)(=O)c3cc(/N=N/c1c([O-])n(nc1C)c2cc(Cl)ccc2)c([O-])c(c3)N(=O)=O
InChl:
InChI=1S/2C16H12ClN5O7S.Cr.3Na/c2*1-8-14(16(24)21(20-8)10-4-2-3-9(17)5-10)19-18-12-6-11(30( 27,28)29)7-13(15(12)23)22(25)26;;;;/h2*2-7,23-24H,1H3,(H,27,28,29);;;;/q;;+3;3*+1/p-6/b2*19-18+;;;;
Structural formula:
Chemical structure