Products 3051-11-4

CAS 3051-11-4 appears in our catalog under these names: Direct Yellow 4, Brilliant Yellow (Technical Grade), Brilliant Yellow, Brilliant Yellow Dye content 70%, BRILLIANT YELLOW, DYE CONTENT >=50 %. Offered by: Chemat, TRC, TCI, Ambeed, Sigma-Aldrich. Available pack sizes: 1g, 5g, 25g, 100g, 2,5g, 250mg, 500mg, 25 g.

Direct Yellow 4
Chemat
  • size: 1g, 5g, 25g, 100g
  • Variants: 4
from 83.60
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Brilliant Yellow (Technical Grade)
TRC
  • size: 2,5g, 250mg, 500mg
  • Variants: 3
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Brilliant Yellow
TCI, MedChemExpress
  • size: 25g, 25 g, 10 g
  • Variants: 3
from 287.18
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Brilliant Yellow Dye content 70%
Ambeed
  • size: 5g, 25g, 100g
  • Variants: 3
from 175.69
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BRILLIANT YELLOW, DYE CONTENT >=50 %
Sigma-Aldrich
  • size: 25G
  • Variants: 1
from 902.00
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Brilliant yellow (C.I. 24890), p.a., 5 g, glass
Roth
  • size: 5g
  • Variants: 1
from 120.35
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Brilliant yellow (C.I. 24890), p.a., 25 g, glass
Roth
  • size: 25g
  • Variants: 1
from 210.02
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Brilliant yellow (C.I. 24890), p.a., 100 g, glass
Roth
  • size: 100g
  • Variants: 1
from 483.76
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Structural formula: {0} (CAS {1})

Disodium;5-[(4-hydroxyphenyl)diazenyl]-2-[2-[4-[(4-hydroxyphenyl)diazenyl]-2-sulfonatophenyl]ethenyl]benzenesulfonate (CAS 3051-11-4) is a chemical compound with the molecular formula C26H18N4Na2O8S2 and a molecular weight of 624.6 g/mol. IUPAC name: disodium;5-[(4-hydroxyphenyl)diazenyl]-2-[2-[4-[(4-hydroxyphenyl)diazenyl]-2-sulfonatophenyl]ethenyl]benzenesulfonate. InChIKey: YLDIUICHQPKMNH-UHFFFAOYSA-L.

Identity
Molecular formulaC26H18N4Na2O8S2
Molecular weight624.6 g/mol
IUPAC namedisodium;5-[(4-hydroxyphenyl)diazenyl]-2-[2-[4-[(4-hydroxyphenyl)diazenyl]-2-sulfonatophenyl]ethenyl]benzenesulfonate
InChIKeyYLDIUICHQPKMNH-UHFFFAOYSA-L
SMILESC1=CC(=CC=C1N=NC2=CC(=C(C=C2)C=CC3=C(C=C(C=C3)N=NC4=CC=C(C=C4)O)S(=O)(=O)[O-])S(=O)(=O)[O-])O.[Na+].[Na+]

Computed by PubChem (NCBI)

Synonyms: Sodium 4,4'-bis(p-hydroxyphenylazo)-2,2'-vinylenedibenzenesulphonate, Sodium 6,6'-(ethene-1,2-diyl)bis(3-((4-hydroxyphenyl)diazenyl)benzenesulfonate), orb1944606, orb2900424, orb3025840, 4,4'-Bis[(4-hydroxyphenyl)azo]stilbene-2,2'-disulfonic acid,sodium