Products 554-73-4

CAS 554-73-4 appears in our catalog under these names: 4-(4-Anilinophenylazo)benzenesulfonic acid sodium salt, indicator grade, OrangeIV, 98+%, Orange IV, Tropaeolin OO, OrangeIV. Offered by: Thermo Scientific (Acros), AmBeed, Biosynth, Chemat, MedChemExpress. Available pack sizes: 1KG, 25g, 100g, 5g, 50g, 250g, 500g, Get quote.

4-(4-Anilinophenylazo)benzenesulfonic acid sodium salt, indicator grade
Thermo Scientific (Acros)
  • size: 1KG, 25g, 100g
  • Variants: 3
from 430.30
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OrangeIV, 98+%
AmBeed
  • size: 5g
  • Variants: 1
from 584.29
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Orange IV
Biosynth
  • size: 25g, 50g, 100g, 250g
  • Variants: 5
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Tropaeolin OO
Chemat
  • size: 100g, 25g, 5g
  • Variants: 3
from 129.43
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OrangeIV
Chemat
  • size: 5g, 25g, 100g
  • Variants: 3
from 112.40
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Acid orange 5
MedChemExpress, Fluorochem
  • size: Get quote, 25g, 100g
  • Variants: 3
from 362.39
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Orange IV sodium salt (C.I. 13080), for microscopy, 5 g, glass
Roth
  • size: 5g
  • Variants: 1
from 101.47
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Orange IV sodium salt (C.I. 13080), for microscopy, 25 g, glass
Roth
  • size: 25g
  • Variants: 1
from 176.99
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Orange IV sodium salt (C.I. 13080), for microscopy, 100 g, glass
Roth
  • size: 100g
  • Variants: 1
from 414.85
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Sodium 4-[(4-anilinophenyl)diazenyl]benzenesulfonate (CAS 554-73-4) is a chemical compound with the molecular formula C18H14N3NaO3S and a molecular weight of 375.4 g/mol. IUPAC name: sodium 4-[(4-anilinophenyl)diazenyl]benzenesulfonate. InChIKey: MLVYOYVMOZFHIU-UHFFFAOYSA-M.

Identity
Molecular formulaC18H14N3NaO3S
Molecular weight375.4 g/mol
IUPAC namesodium 4-[(4-anilinophenyl)diazenyl]benzenesulfonate
InChIKeyMLVYOYVMOZFHIU-UHFFFAOYSA-M
SMILESC1=CC=C(C=C1)NC2=CC=C(C=C2)N=NC3=CC=C(C=C3)S(=O)(=O)[O-].[Na+]

Computed by PubChem (NCBI)

Synonyms: Tropaeolin OO, Orange IV, OrangeIV, Acid Orange 5, Diphenylamine Orange, C.I. Acid Orange 5, Orange GS, Tropeolin OO, Orange N, Solar Orange IV
Isomers (same molecular formula)
sodium 3-[(4-anilinophenyl)diazenyl]benzenesulfonate C18H14N3NaO3S