Products 568-63-8

CAS 568-63-8 appears in our catalog under these names: Erythrosin B, Erythrosin B sodium salt Dye content 85%（loss on drying ≤14.0%）, 2-(6-Hydroxy-2,4,5,7-tetraiodo-3-oxo-3H-xanthen-9-yl)benzoic acid, sodium salt, Dye content 85%（loss on drying ≤14.0%）, Dye content 85%（loss on drying ≤14.0%）, Erythrosin B (sodium salt), 85.0%. Offered by: Chemat Brand, Ambeed, Chemat, MedChemExpress. Available pack sizes: on request, 25g, 100g, 500g, 5g, 5 mg, 10 mg, 100 mg.

Erythrosin B
Chemat Brand
  • size: on request
  • Variants: 1
View product
Erythrosin B sodium salt Dye content 85%（loss on drying ≤14.0%）
Ambeed
  • size: 25g, 100g, 500g
  • Variants: 3
from 203.50
View product
2-(6-Hydroxy-2,4,5,7-tetraiodo-3-oxo-3H-xanthen-9-yl)benzoic acid, sodium salt, Dye content 85%（loss on drying ≤14.0%）, Dye content 85%（loss on drying ≤14.0%）
Chemat
  • size: 5g, 25g, 100g
  • Variants: 3
from 83.60
View product
Erythrosin B (sodium salt), 85.0%
MedChemExpress
  • size: 5 mg, 10 mg, 100 mg, 50 mg
  • Variants: 5
from 342.91
View product
Structural formula: {0} (CAS {1})

Erythrosin B is an organic sodium salt that is the disodium salt of 2-(2,4,5,7-tetraiodo-6-oxido-3-oxo-8a,10a-dihydroxanthen-9-yl)benzoic acid. It has a role as a fluorescent dye. It contains an erythrosin(2-).

Source: ChEBI

Identity
Molecular formulaC20H6I4Na2O5
Molecular weight879.9 g/mol
IUPAC namedisodium;2-(2,4,5,7-tetraiodo-3-oxido-6-oxoxanthen-9-yl)benzoate
InChIKeyIINNWAYUJNWZRM-UHFFFAOYSA-L
SMILESC1=CC=C(C(=C1)C2=C3C=C(C(=O)C(=C3OC4=C(C(=C(C=C24)I)[O-])I)I)I)C(=O)[O-].[Na+].[Na+]

Computed by PubChem (NCBI)

Synonyms: Erythrosine sodium, C.I. Acid Red 51, Erythrosine BS, Food Red No. 3, Acid red 51, disodium;2-(2,4,5,7-tetraiodo-3-oxido-6-oxoxanthen-9-yl)benzoate, Iodoeosine Sodium Salt, ERYTHROSINE [MI], Erythrosine sodium anhydrous, Erythrosin B sodium salt (C.I. 45430), certified