Products 2611-82-7

CAS 2611-82-7 appears in our catalog under these names: Acid red 18, 95%, Ponceau 4R (E124), Food Red No. 102 (>80%), >80%, Ponceau 4RC (E124), Ponceau 4R/ 98.33% (existing batch purity). Offered by: Combi-blocks, Chemat Brand, TRC, Dr. Ehrenstorfer, TargetMol. Available pack sizes: 5g, 100g, 25g, on request, 50g, 100mg, 1g, 10mM (in 1ml water).

Acid red 18, 95%
Combi-blocks
  • size: 5g, 100g, 25g
  • Variants: 3
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Ponceau 4R (E124)
Chemat Brand
  • size: on request
  • Variants: 1
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Food Red No. 102 (>80%), >80%
TRC
  • size: 50g, 5g
  • Variants: 2
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Ponceau 4RC (E124)
Dr. Ehrenstorfer
  • size: 100mg
  • Variants: 1
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Ponceau 4R/ 98.33% (existing batch purity)
TargetMol
  • size: 1g
  • Variants: 1
from 511.92
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Ponceau 4R (Acid Red 18)
GLPBio
  • size: 1g, 10mM (in 1ml water)
  • Variants: 2
from 629.80
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Acid Red 18, >85.0%(E)
TCI
  • size: 25g
  • Variants: 1
from 157.68
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Ponceau 4R (C.I. 16255), 80.00%
Chemat
  • size: 100g, 250g, 25g, 500g
  • Variants: 4
from 129.43
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New Coccine, pure
Thermo Scientific (Acros)
  • size: 25g, 100g
  • Variants: 2
from 202.23
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Food Red No. 102
TCI
  • size: 25g
  • Variants: 1
from 334.70
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Ponceau 4R Dye content 85%
Ambeed
  • size: 100g, 500g
  • Variants: 2
from 153.44
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Ponceau 4R 85%
Ambeed
  • size: 100g, 500g, 1000g
  • Variants: 3
from 197.94
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NEW COCCINE (C.I. 16255)
Sigma-Aldrich
  • size: 25G
  • Variants: 1
from 306.00
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PONCEAU 4R
Sigma-Aldrich
  • size: 10MG, 25MG
  • Variants: 2
from 898.80
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7-Hydroxy-8-((4-sulfonaphthalen-1-yl)diazenyl)naphthalene-1,3-disulfonic acid, trisodium salt, Dye content 85%, Dye content 85%
Chemat
  • size: 25g, 100g, 500g, 1kg
  • Variants: 4
from 78.80
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Ponceau 4R (C.I. 16255), extra pure, 10 g, glass
Roth
  • size: 10g
  • Variants: 1
from 93.92
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Ponceau 4R (C.I. 16255), extra pure, 25 g, glass
Roth
  • size: 25g
  • Variants: 1
from 210.02
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Ponceau 4R (C.I. 16255), extra pure, 100 g, glass
Roth
  • size: 100g
  • Variants: 1
from 466.76
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Ponceau 4R, 99.84%
MedChemExpress
  • size: 10 g, 10mM/1mL, 5 g, 1 g
  • Variants: 5
from 240.74
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Ponceau 4R (85%), 99.09%
MedChemExpress
  • size: 100 mg, 5 g, 50 g, 10 g
  • Variants: 7
from 263.96
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Ponceau 4R, 98%
Fluorochem
  • size: 500mg, 1g
  • Variants: 2
from 320.74
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Structural formula: {0} (CAS {1})

Trisodium;7-hydroxy-8-[(4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-1,3-disulfonate (CAS 2611-82-7) is a chemical compound with the molecular formula C20H11N2Na3O10S3 and a molecular weight of 604.5 g/mol. IUPAC name: trisodium;7-hydroxy-8-[(4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-1,3-disulfonate. InChIKey: SWGJCIMEBVHMTA-UHFFFAOYSA-K.

Identity
Molecular formulaC20H11N2Na3O10S3
Molecular weight604.5 g/mol
IUPAC nametrisodium;7-hydroxy-8-[(4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-1,3-disulfonate
InChIKeySWGJCIMEBVHMTA-UHFFFAOYSA-K
SMILESC1=CC=C2C(=C1)C(=CC=C2S(=O)(=O)[O-])N=NC3=C(C=CC4=CC(=CC(=C43)S(=O)(=O)[O-])S(=O)(=O)[O-])O.[Na+].[Na+].[Na+]

Computed by PubChem (NCBI)

Synonyms: C.I. Acid Red 18, Trisodium Salt, Ponceau 4R, New coccine, Acid red 18, C.I. Acid Red 18, Food Red No. 102, Victoria Scarlet 3R, SX Purple, Brilliant Scarlet 4R, Coccine