CAS 2611-82-7
:Ponceau 4R
- Coccine
- Neucoccin
- Trinatrium-1-(1-naphthylazo)-2-hydroxynaphthalin-4',6,8-trisulfonat
- C.I. Acid Red 18, trisodium salt
- 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[2-(4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:3)
- 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[(4-sulfo-1-naphthalenyl)azo]-, trisodium salt
- Ponceau 4R
- C.I. Acid Red 18
Acid Red 18
CAS :Formule :C20H11N2Na3O10S3Degré de pureté :>85.0%(E)Couleur et forme :Dark red powder to crystalMasse moléculaire :604.46Food Red No. 102
CAS :Formule :C20H11N2Na3O10S3Couleur et forme :Yellow Red - Deep Yellow Red SolidMasse moléculaire :604.46Ponceau 4R
CAS :Acid dyes, whether or not premetallized, and preparations based thereon; mordant dyes & preparations based thereonFormule :C20H11N2Na3O10S3Couleur et forme :Brown Red PowderMasse moléculaire :603.926891,3-Naphthalenedisulfonic acid,7-hydroxy-8-[(4-sulfo-1-naphthalenyl)azo]-, trisodium salt
CAS :Formule :C20H14N2Na3O10S3Degré de pureté :85%Couleur et forme :SolidMasse moléculaire :607.4969New Coccine
CAS :New CoccineFormule :C20H11N2Na3O10S3Degré de pureté :BSCouleur et forme :SolidMasse moléculaire :604.47Ponceau 4R
CAS :Sodium 7-hydroxy-8-((4-sulfonatonaphthalen-1-yl)diazenyl)naphthalene-1,3-disulfonateFormule :C20H11N2Na3O10S3Degré de pureté :85%Masse moléculaire :604.47Ponceau 4R (C.I. 16255)
CAS :Formule :C20H11N2Na3O10S3Degré de pureté :≥ 80.0% (total colour)Couleur et forme :Red to brown powderMasse moléculaire :604.47Food Red No. 102 (>80%)
CAS :Stability Hygroscopic
Applications Food Red No. 102 is an artificial coloring food additive. Dye. Dyes and metabolites, Environmental Testing
References McCann, D. et al.: Lancet. 370, 1560 (2007); Kim, Y. et al.: Text. Res. J., 71, 318 (2001);Formule :C20H11N2O10S3·3NaDegré de pureté :>80%Couleur et forme :NeatMasse moléculaire :604.47Ponceau 4R
CAS :Ponceau 4R (Acid Red 18) is a synthetic strawberry red azo dye that is a food colorant dye used in a variety of food products.Formule :C20H11N2Na3O10S3Degré de pureté :97.70%Couleur et forme :Light Red Solid PowderMasse moléculaire :604.46Ponceau 4R
CAS :Sodium 7-hydroxy-8-((4-sulfonatonaphthalen-1-yl)diazenyl)naphthalene-1,3-disulfonateFormule :C20H11N2Na3O10S3Degré de pureté :Dye content 85%Masse moléculaire :604.47C.I.Acid Red 18
CAS :Acid Red 18 is an acid dye that is used as an analytical method for cellulose. It has been shown to be effective in the treatment of wastewater and infectious diseases, such as cholera and typhoid fever. Acid Red 18 is a long-term toxicant and can induce allergic symptoms at high concentrations. The optimum concentration for adsorption varies from one material to another but ranges from 0.1% to 1%. Synchronous fluorescence spectroscopy is a technique used to measure the adsorption of dye on a surface, which can be useful in nuclear DNA analysis.
Formule :C20H11N2Na3O10S3Degré de pureté :Min. 95%Couleur et forme :Red SolidMasse moléculaire :604.48 g/mol













