CAS 16423-68-0
:Erythrosine
Description:
Erythrosine, also known as E127, is a synthetic red dye belonging to the xanthene class of compounds. It is primarily used as a food coloring agent, imparting a bright pink to red hue in various products, including candies, beverages, and baked goods. Erythrosine is soluble in water and exhibits a strong absorption in the visible spectrum, which contributes to its vibrant color. The chemical structure of erythrosine features a brominated xanthene backbone, which enhances its stability and color intensity. It is often used in conjunction with other colorants to achieve desired shades. While generally recognized as safe for consumption in regulated amounts, erythrosine has been subject to scrutiny regarding potential health effects, including concerns about hyperactivity in children and thyroid function due to its iodine content. Regulatory agencies, such as the FDA and EFSA, have established acceptable daily intake levels to ensure consumer safety. Overall, erythrosine is a widely utilized color additive in the food industry, valued for its vivid coloration and stability.
Formula:C20H8I4O5·2Na
InChI:InChI=1S/C20H8I4O5.2Na/c21-11-5-9-17(13(23)15(11)25)28-18-10(6-12(22)16(26)14(18)24)20(9)8-4-2-1-3-7(8)19(27)29-20;;/h1-6,25-26H;;
InChI key:InChIKey=DVUWFIWQOSNKQJ-UHFFFAOYSA-N
SMILES:O=C1OC2(C=3C(OC=4C2=CC(I)=C(O)C4I)=C(I)C(O)=C(I)C3)C=5C1=CC=CC5.[Na]
Synonyms:- Ceplac
- Dinatrium-2-(2,4,5,7-tetraiod-6-oxido-3-oxoxanthen-9-yl)benzoat
- Erythrosin
- Erythrosine
- Synerid
- FD&C Red No. 3
- Spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one, 3′,6′-dihydroxy-2′,4′,5′,7′-tetraiodo-, disodium salt
- Erythrosine B
- Erythrosine sodium (close form) [USAN]
- Pyrosin B
- Food Red No.3
- Erythrosine BS
- Erythrosin B, high purity biological stain
- C.I. 45430
- Iodeosin B
- Fluorescein, 2′,4′,5′,7′-tetraiodo-, disodium salt
- 2',4',5',7'-Tetraiodo-3',6'-dihydroxy-spiro[3H-isobenzofuran-1,9'-xanthen]-3-one disodium salt
- disodium 2-(2,4,5,7-tetraiodo-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate
- Eosin J
- 2,4,5,7-Tetraiodo-3,6-dihydroxyxanthene-9-spiro-1'-3H-isobenzofuran-3'-one disodium salt
- Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-2',4',5',7'-tetraiodo-, disodium salt
- Erythrosine B disodium
- Acid Red 51
- disodium 2',4',5',7'-tetraiodo-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate
- 2',4',5',7'-Tetraiodofluorescein, disodium salt
- C.I. Acid Red 51
- C.I. Food Red 14
- Erythrosine B
- Tetraiodifluorescein, disodium salt
- Spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one, 3′,6′-dihydroxy-2′,4′,5′,7′-tetraiodo-, sodium salt (1:2)
- See more synonyms
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Found 18 products.
Erythrosine B
CAS:Formula:C20H6I4Na2O5Purity:>95.0%(E)Color and Shape:Orange to Amber to Dark red powder to crystalMolecular weight:879.86Erythrosin B
CAS:Erythrosin B, also called Acid Red 51, is used as a food colorant, in printing inks and as a biological stain in plant anatomy. It finds application as a dental plaque disclosing agent and a sensitizer for orthochromatic photographic films. As a food additive, it is commonly used in sweets like candFormula:C20H6I4Na2O5Color and Shape:Red to red-brown, PowderMolecular weight:879.863′,6′-Dihydroxy-2′,4′,5′,7′-tetraiodospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one disodium salt
CAS:Formula:C20H6I4Na2O5Purity:85%Color and Shape:SolidMolecular weight:879.8561Erythrosine B
CAS:Erythrosine BFormula:C20H6I4Na2O5Purity:≥95%Color and Shape:SolidMolecular weight:879.86Erythrosine B
CAS:Erythrosine B: red food dye for cherries, fish; dental plaque indicator; cell stain; similar to thyroxine.Formula:C20H6I4Na2O5Purity:98.87%Color and Shape:Maroon PowderMolecular weight:879.86Erythrosin B
CAS:Erythrosin BFormula:C20H6I4O5·2NaPurity:87%Color and Shape:Solid-PowderMolecular weight:879.85606Erythrosin B sodium salt (C.I. 45430)
CAS:Formula:C20H6I4Na2O5Color and Shape:Dark red, maroon or brown powderMolecular weight:879.86Erythrosin B disodium 100 µg/mL in Acetonitrile/Water
CAS:Formula:C20H6I4O5NaColor and Shape:Single SolutionMolecular weight:879.86Erythrosin B sodium salt (C.I. 45430); certified
CAS:Formula:C20H6I4Na2O5Purity:≥ 80%Color and Shape:Dark red, maroon or brown powderMolecular weight:879.87Erythrosine B Disodium Salt
CAS:Stability Hygroscopic, Light Sensitive
Applications Erythrosine B Disodium Salt is a derivative of fluorone and is used as a cherry-pink synthetic colour additives used on food products. Dyes and metabolites, Environmental Testing
References Xue, H., et al.: Adv. Mat. Res., 476, 2239 (2012); Harp, B. P., et al.: Food. Add. Contamin., 29, 886 (2012); Sarikaya, R., et al.: Chemosphere., 88, 974 (2012);Formula:C20H6I4O5·2NaColor and Shape:NeatMolecular weight:879.86Erythrosin B, 90%
CAS:Formula:C20H6I4Na2O5Purity:min. 90%Color and Shape:Red to dark brown, PowderMolecular weight:879.86Erythrosine
CAS:Erythrosine is a fluorescent dye that is used in the detection of synchronous fluorescence and adsorption. It has been shown to be more sensitive than other methods, such as matrix effect or electrochemical impedance spectroscopy. Erythrosine has been shown to have genotoxic activity in hl-60 cells, as well as long-term toxicity. It also has analytical applications due to its ability to be used as a fluorescence probe for biological samples.Formula:C20H8I4O5·2NaPurity:Min. 95%Color and Shape:Red PowderMolecular weight:881.87 g/mol
![3′,6′-Dihydroxy-2′,4′,5′,7′-tetraiodospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one disodium salt](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb%2FDA00HZ33.jpg&w=3840&q=75)
