Pular para o conteúdo
Merck
Todas as fotos(1)

Key Documents

View All Documentation

46960

Sigma-Aldrich

Fluorescein sodium salt

BioReagent, suitable for fluorescence

Sinônimo(s):

Acid Yellow 73, NaFl, Sodium fluorescein, Yellow No. 8, D&C;Yellow No. 8, NaFluo, Uranine

Faça loginpara ver os preços organizacionais e de contrato
Todas as fotos(1)

About This Item

Fórmula empírica (Notação de Hill):
C20H10Na2O5
Número CAS:
518-47-8
Peso molecular:
376.27
Número do índice de cores:
45350
Beilstein:
3833041
Número CE:
208-253-0
Número MDL:
MFCD00167039
Código UNSPSC:
12171500
ID de substância PubChem:
329757277
NACRES:
NA.32

linha de produto

BioReagent

Nível de qualidade

200

forma

powder

técnica(s)

titration: suitable

fluorescência

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

adequação

suitable for fluorescence

cadeia de caracteres SMILES

[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

chave InChI

RGPLGPBQJOQFJS-UHFFFAOYSA-L

Procurando produtos similares? Visita Guia de comparação de produtos

Descrição geral

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.

Aplicação

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.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

423.7 °F - Pensky-Martens closed cup

Ponto de fulgor (°C)

217.6 °C - Pensky-Martens closed cup

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

Já possui este produto?

Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.

Visite a Biblioteca de Documentos

Os clientes também visualizaram

Slide 1 of 3

1 of 3

Fluorescein European Pharmacopoeia (EP) Reference Standard

Y0000796

Fluorescein

7-Diethylamino-4-methylcoumarin 99%

Sigma-Aldrich

D87759

7-Diethylamino-4-methylcoumarin

2,2′-Azobis(2-methylpropionamidine) dihydrochloride powder or granules, 97%

Sigma-Aldrich

440914

2,2′-Azobis(2-methylpropionamidine) dihydrochloride

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
Sune Levin et al.
Nature communications, 10(1), 4426-4426 (2019-09-29)
Studying single catalyst nanoparticles, during reaction, eliminates averaging effects that are an inherent limitation of ensemble experiments. It enables establishing structure-function correlations beyond averaged properties by including particle-specific descriptors such as defects, chemical heterogeneity and microstructure. Driven by these prospects
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.
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
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
Exibir todos os documentos relacionados

Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.

Entre em contato com a assistência técnica