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Merck

46960

Sigma-Aldrich

荧光素 钠盐

BioReagent, suitable for fluorescence

别名:

荧光素钠, 酸性黄73, 黄色 8 号, D&C;黄色8号, 酸性黄 73

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About This Item

经验公式(希尔记法):
C20H10Na2O5
CAS号:
分子量:
376.27
顏色索引編號:
45350
Beilstein:
3833041
EC號碼:
MDL號碼:
分類程式碼代碼:
12171500
PubChem物質ID:
NACRES:
NA.32

產品線

BioReagent

品質等級

形狀

powder

技術

titration: suitable

螢光

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

適合性

suitable for fluorescence

SMILES 字串

[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

InChI 密鑰

RGPLGPBQJOQFJS-UHFFFAOYSA-L

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相关类别

一般說明

荧光素钠盐(FSS)是一种具有单斜晶系统的多晶结构的杂蒽染料。荧光素是一种合成有机化合物,呈深橙色/红色粉末,可溶于水和酒精。

應用

荧光素钠盐(FSS)用于进行体内皮肤研究。

像荧光素钠盐(FSS)一样,杂蒽荧光团是一种用途广泛的化合物,用于化学和生命科学的各个领域。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

423.7 °F - Pensky-Martens closed cup

閃點(°C)

217.6 °C - Pensky-Martens closed cup

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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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

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