CAS 27344-41-8
:Tinopal CBS
- 2,2'-((1,1'-Biphenyl)-4,4'-Diyldi-2,1-Ethenediyl)Bis-Benzenesulfonicaci
- 2,2'-(4,4'-Biphenylylenedivinylene)Di-Benzenesulfonicacidisodiumsalt
- 2,2'-([1,1'-Biphenyl]-4,4'-Diyldi-2,1-Ethenediyl)Bis-Benzenesulfonicacidi
- 4,4'-Bis-(2-sulfostyryl)-biphenyl disodium salt
- 4,4′-Bis(2-sodiosulfostyryl)biphenyl
- 4,4′-Bis(o-sulfostyryl)biphenyl disodium salt
- Benetex OB-M 1
- Benzenesulfonic acid, 2,2′-(4,4′-biphenylylenedivinylene)di-, disodium salt
- Benzenesulfonic acid, 2,2′-([1,1′-biphenyl]-4,4′-diyldi-2,1-ethenediyl)bis-, disodium salt
- Benzenesulfonic acid, 2,2′-([1,1′-biphenyl]-4,4′-diyldi-2,1-ethenediyl)bis-, sodium salt (1:2)
- Benzenesulfonicacid,2,2'-[(1,1'-biphenyl)-4,4'-diyldi-2,1-ethenediyl]bis-,disodiumsalt
- Brightener BR 49
- Brightener CBS-X
- Calcofluor CG
- Cbs-X
- Cf 351
- Disodium 2,2′-(4,4′-biphenyldiyldi-2,1-ethenediyl)dibenzenesulfonate
- Disodium 2,2′-([1,1′-biphenyl]-4,4′-diyldivinylene)bis(benzenesulfonate)
- Disodium 4,4′-bis(2-sulfostyryl)biphenyl
- Disodium 4′,4′′-bi[stilbene-2,2′′′-disulfonate]
- Disodium4,4'-Bis(2-Sulfostyryl)Biphenyl
- Fluorescent Brightener Cbs-X
- Fluorescent brightener 4BK
- Fluorescent brightener DBH
- Fwa-Cbs-X
- Keyfluor CBS-X
- Keyfluor White CBS-X
- Ob-M 1
- Optical Brightener CBS-X
- Optical Brightening Agent CBS-X
- Optical Brightner CBS-X
- Stilbene 3
- Stilbene 420
- Stilbene S-420
- Tinopal CBS
- Tinopal CBS-X
- Tinopal CBS-X 44
- Tinopal CBX
- Tinopal NFW
- Tinopal NFW Liq
- Tinopal SK
- Tinopalcbs
- Uvitex CBS-X
- Uvitex NFW
- disodium 2,2'-[biphenyl-4,4'-diyldi(E)ethene-2,1-diyl]dibenzenesulfonate
- Voir plus de synonymes
Disodium 4,4'-Bis(2-sulfonatostyryl)biphenyl
CAS :Formule :C28H22NaO6S2Degré de pureté :97%Couleur et forme :SolidMasse moléculaire :541.5904Disodium 2,2'-[biphenyl-4,4'-diyldiethene-2,1-diyl]dibenzenesulphonate
CAS :Disodium 2,2'-[biphenyl-4,4'-diyldiethene-2,1-diyl]dibenzenesulphonateFormule :C28H20O6S2·2NaDegré de pureté :≥95%Couleur et forme : light yellow / green powderMasse moléculaire :562.56g/molTinopal CBS-X (Disodium 4,4'-Bis(2-Sulfonatostyryl)biphenyl)
CAS :Formule :C28H20O6S2Na2Couleur et forme :Pale Green SolidMasse moléculaire :516.60 2x22.99Disodium 2,2'-[biphenyl-4,4'-diyldiethene-2,1-diyl]dibenzenesulphonate
CAS :Disodium 2,2'-[biphenyl-4,4'-diyldiethene-2,1-diyl]dibenzenesulphonateDegré de pureté :97%Couleur et forme :SolidMasse moléculaire :562.56g/mol4,4'-Bis(o-sulfostyryl)biphenyl disodium
CAS :Formule :C28H20O6S2NaCouleur et forme :NeatMasse moléculaire :562.56Disodium 4,4'-Bis(2-sulfonatostyryl)biphenyl
CAS :Formule :C28H20Na2O6S2Degré de pureté :>97.0%(T)(HPLC)Couleur et forme :White to Yellow to Green powder to crystalMasse moléculaire :562.564,4'-Bis(2-sulfostyryl)biphenyl Disodium
CAS :Applications A fluorescent whitening agent used for household goods. The structure of a photodegradation product of 4,4'-Bis(2-sulfostyryl)biphenyl Na salt was determined to be 4-(4-Formylphenyl)stilbene-2'-sulfonic acid, which was biodegradable.
References Blanco, M., et al.: Environ. Toxicol. Chem., 20, 2193 (2001), Bigi, A., et al.: Biomaterials, 23, 4827 (2002), Crescenzi, V., et al.: Biomacromolecules, 3, 1384 (2002), Tengroth, C., et al.: Pharm. Dev. Technol., 10, 405 (2005),Formule :C28H20O6S2·2NaCouleur et forme :YellowMasse moléculaire :562.564,4'-Bis(2-sulfostyryl)biphenyl disodium
CAS :4,4'-Bis(2-sulfostyryl)biphenyl disodium (BSSPD) is a fluorescent dye that is used to measure the pH of wastewater. BSSPD shows a blue-green fluorescence in acidic solutions and a pink fluorescence in alkaline solutions. It has been shown that the use of BSSPD as an optical probe for wastewater can be used to detect changes in pH levels. This dye is also used to measure the degree of inflammation in the corneal epithelium by measuring the synchronous fluorescence. The effects of hydrochloric acid on BSSPD were studied and validated by optical properties and analytical methods.
Formule :C28H20Na2O6S2Degré de pureté :Min. 95%Couleur et forme :Slightly Yellow PowderMasse moléculaire :562.57 g/molSodium 2,2′-([1,1′-biphenyl]-4,4′-diylbis(ethene-2,1-diyl))dibenzenesulfonate
CAS :Degré de pureté :97%Masse moléculaire :562.56







