Products 587-98-4

CAS 587-98-4 appears in our catalog under these names: Acid Yellow 36, 98%, Sodium 3-((4-(phenylamino)phenyl)diazenyl)benzenesulfonate, Metanil Yellow, Acid Yellow 36, Acid Yellow 36 100 µg/mL in Acetonitrile. Offered by: AmBeed, Chemat, TRC, Dr. Ehrenstorfer, TargetMol. Available pack sizes: 25mg, 50mg, 10mg, 25g, 100g, 500g, 1g, 500mg.

Acid Yellow 36, 98%
AmBeed
  • size: 25mg, 50mg, 10mg
  • Variants: 3
from 909.79
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Sodium 3-((4-(phenylamino)phenyl)diazenyl)benzenesulfonate
Chemat
  • size: 25g, 100g, 500g
  • Variants: 3
from 83.60
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Metanil Yellow
TRC, Thermo Scientific (Alfa Aesar), Biosynth
  • size: 1g, 500mg, 5g, 50g
  • Variants: 14
from 132.74
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Acid Yellow 36
Dr. Ehrenstorfer, TCI
  • size: 100mg, 25g
  • Variants: 2
from 108.51
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Acid Yellow 36 100 µg/mL in Acetonitrile
Dr. Ehrenstorfer
  • size: 1ml
  • Variants: 1
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Acid Yellow 36/ 98.89% (existing batch purity)
TargetMol
  • size: 25mg, 50mg, 100mg, 200mg
  • Variants: 5
from 465.53
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Metanil yellow, 95%
Biosynth
  • size: 250g, 100g
  • Variants: 2
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Metanil Yellow (C.I. 13065), 0
Chemat
  • size: 100g, 250g, 50g
  • Variants: 3
from 171.66
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METANIL YELLOW DYE CONTENT 70%
Sigma-Aldrich
  • size: 100G
  • Variants: 1
from 420.00
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Acid Yellow 36, 70.0%
MedChemExpress
  • size: 10 mg, 100 mg, 50 mg, 25 mg
  • Variants: 4
from 342.91
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Metanil yellow (C.I. 13065), p.a., 5 g, glass
Roth
  • size: 5g
  • Variants: 1
from 92.03
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Metanil yellow (C.I. 13065), p.a., 25 g, glass
Roth
  • size: 25g
  • Variants: 1
from 164.71
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Metanil yellow (C.I. 13065), p.a., 100 g, glass
Roth
  • size: 100g
  • Variants: 1
from 398.81
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Metanil Yellow, IND
Fluorochem
  • size: 25g
  • Variants: 1
from 367.60
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Structural formula: {0} (CAS {1})

Metanil yellow is an organic sodium salt having 3-[(4-anilinophenyl)diazenyl]benzene-1-sulfonate as the counterion. Used in one variant of Masson's trichrome to stain collagen yellow in contrast to the red muscle, but is not in common used. It has a role as a histological dye. It contains a 3-[(4-anilinophenyl)diazenyl]benzene-1-sulfonate.

Source: ChEBI

Identity
Molecular formulaC18H14N3NaO3S
Molecular weight375.4 g/mol
IUPAC namesodium 3-[(4-anilinophenyl)diazenyl]benzenesulfonate
InChIKeyNYGZLYXAPMMJTE-UHFFFAOYSA-M
SMILESC1=CC=C(C=C1)NC2=CC=C(C=C2)N=NC3=CC(=CC=C3)S(=O)(=O)[O-].[Na+]

Computed by PubChem (NCBI)

Synonyms: Metanil yellow, C.I. Acid Yellow 36, Acid Metanil Yellow, Amacid Yellow M, Fenazo Yellow M, Kiton Yellow MS, Metanil Yellow C, Metanil Yellow E, Metanil Yellow F, Metanil Yellow G
Isomers (same molecular formula)
sodium 4-[(4-anilinophenyl)diazenyl]benzenesulfonate C18H14N3NaO3S