Direkt zum Inhalt
Merck
Alle Fotos(1)

Dokumente

46960

Sigma-Aldrich

Fluoreszein Natriumsalz

BioReagent, suitable for fluorescence

Synonym(e):

Acid Yellow 73, D&C; Gelb Nr. 8, NaFl, NaFluo, Natriumfluorescein, Uranin

Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise
Alle Fotos(1)

About This Item

Empirische Formel (Hill-System):
C20H10Na2O5
CAS-Nummer:
518-47-8
Molekulargewicht:
376.27
Farbindexnummer:
45350
Beilstein:
3833041
EG-Nummer:
208-253-0
MDL-Nummer:
MFCD00167039
UNSPSC-Code:
12171500
PubChem Substanz-ID:
329757277
NACRES:
NA.32

Produktlinie

BioReagent

Qualitätsniveau

200

Form

powder

Methode(n)

titration: suitable

Fluoreszenz

λex 460 nm; λem 515 nm(lit.)
λex 490 nm; λem 514 nm in 0.1 M Tris pH 8.0

Eignung

suitable for fluorescence

SMILES String

[Na+].[Na+].[O-]c1ccc2c(Oc3cc([O-])ccc3C24OC(=O)c5ccccc45)c1

InChI

1S/C20H12O5.2Na/c21-11-5-7-15-17(9-11)24-18-10-12(22)6-8-16(18)20(15)14-4-2-1-3-13(14)19(23)25-20;;/h1-10,21-22H;;/q;2*+1/p-2

InChIKey

RGPLGPBQJOQFJS-UHFFFAOYSA-L

Suchen Sie nach ähnlichen Produkten? Aufrufen Leitfaden zum Produktvergleich

Verwandte Kategorien

Allgemeine Beschreibung

Fluorescein Sodium Salt (FSS) is a xanthene dye having a polycrystalline structure with a monoclinic system. Fluorescein is a synthetic organic compound available as a dark orange/red powder soluble in water and alcohol.

Anwendung

Fluorescein Sodium Salt (FSS) is used to conduct in-vivo skin studies.

Xanthene fluorophores, like Fluorescein Sodium Salt (FSS), are versatile compounds used across diverse fields of chemistry and life sciences.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 1

Flammpunkt (°F)

423.7 °F - Pensky-Martens closed cup

Flammpunkt (°C)

217.6 °C - Pensky-Martens closed cup

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

Besitzen Sie dieses Produkt bereits?

In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Kunden haben sich ebenfalls angesehen

Slide 1 of 4

1 of 4

Fluorescein European Pharmacopoeia (EP) Reference Standard

Y0000796

Fluorescein

Fluorescein United States Pharmacopeia (USP) Reference Standard

USP

1277004

Fluorescein

7-Diethylamino-4-Methylcumarin 99%

Sigma-Aldrich

D87759

7-Diethylamino-4-Methylcumarin

2,2′-Azo-bis(2-methylpropionamidin) -dihydrochlorid powder or granules, 97%

Sigma-Aldrich

440914

2,2′-Azo-bis(2-methylpropionamidin) -dihydrochlorid

Joshua L Turnbull et al.
Journal of the American Chemical Society, 143(16), 6194-6201 (2021-04-03)
Xanthene fluorophores, like fluorescein, have been versatile molecules across diverse fields of chemistry and life sciences. Despite the ubiquity of 3-carboxy and 3-sulfonofluorescein for the last 150 years, to date, no reports of 3-phosphonofluorescein exist. Here, we report the synthesis
Sara Seabrooke et al.
American journal of physiology. Cell physiology, 305(5), C558-C567 (2013-06-28)
The blood-brain barrier (BBB) physiologically isolates the brain from the blood and, thus, plays a vital role in brain homeostasis. Ion transporters play a critical role in this process by effectively regulating access of chemicals to the brain. Organic anion-transporting
Christopher Price et al.
Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research, 26(2), 277-285 (2010-08-18)
Since proposed by Piekarski and Munro in 1977, load-induced fluid flow through the bone lacunar-canalicular system (LCS) has been accepted as critical for bone metabolism, mechanotransduction, and adaptation. However, direct unequivocal observation and quantification of load-induced fluid and solute convection
Tomoaki Murakami et al.
Ophthalmology, 120(12), 2596-2603 (2013-08-21)
To study the association between the fluorescence levels on fluorescein angiography images and the characteristics on spectral-domain optical coherence tomography (SD OCT) images in diabetic macular edema (DME). Retrospective, observational, cross-sectional study. One hundred sixty-seven consecutive eyes of 116 patients
Wee Yang Ng et al.
Biomicrofluidics, 3(2), 22405-22405 (2009-08-21)
This paper investigates the phenomenon of Faradaic charging in ac electrokinetics. Faradaic reactions were suggested as a key effect responsible for the reversal of pumping direction in ac micropumps. However, this hypothesis has yet to be proven convincingly and directly.
Alle zugehörigen Dokumente anzeigen

Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

Setzen Sie sich mit dem technischen Dienst in Verbindung.