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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)


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.
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
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

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