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Merck
CN

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
颜色索引号:
45350
Beilstein:
3833041
EC 号:
MDL编号:
UNSPSC代码:
12171500
PubChem化学物质编号:
NACRES:
NA.32

产品线

BioReagent

表单

powder

技术

titration: suitable

荧光

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

适用性

suitable for fluorescence

SMILES字符串

[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 key

RGPLGPBQJOQFJS-UHFFFAOYSA-L

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相关类别

一般描述

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。

应用

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。

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

423.7 °F - Pensky-Martens closed cup

闪点(°C)

217.6 °C - Pensky-Martens closed cup

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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
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.
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

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