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Key Documents

230561

Sigma-Aldrich

酸性桃红 G

Dye content 60 %

同義詞:

酸性红 50

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About This Item

經驗公式(希爾表示法):
C25H25N2NaO7S2
CAS號碼:
分子量::
552.60
顏色索引編號:
45220
EC號碼:
MDL號碼:
分類程式碼代碼:
12352103
PubChem物質ID:
NACRES:
NA.23

形狀

powder

成份

Dye content, 60%

λmax

529 nm

SMILES 字串

[Na+].CCNc1cc2OC3=CC(=N\CC)\C(C)=CC3=C(c2cc1C)c4ccc(cc4S(O)(=O)=O)S([O-])(=O)=O

InChI

1S/C25H26N2O7S2.Na/c1-5-26-20-12-22-18(9-14(20)3)25(19-10-15(4)21(27-6-2)13-23(19)34-22)17-8-7-16(35(28,29)30)11-24(17)36(31,32)33;/h7-13,26H,5-6H2,1-4H3,(H,28,29,30)(H,31,32,33);/q;+1/p-1/b27-21-;

InChI 密鑰

NWWFZBYHUXCUDI-DJILMAANSA-M

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一般說明

Sulforhodamine G is an ambipolar fluorescent dye that is used as an acceptor dye for organic electronics. It is a water soluble and hydrophilic dye that shows an absorption peak at a wavelength of 529 nm.

應用

Sulforhodamine G can be incorporated in composites as a dye for characterizing fluorescent correlation spectroscopy based images. It can also be used in the development of an acceptor molecule that facilitates the emission of white light in a light emitting hybrid.

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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Rui Hao et al.
Proceedings of the National Academy of Sciences of the United States of America, 115(23), 5878-5883 (2018-05-23)
Nucleation and growth of hydrogen nanobubbles are key initial steps in electrochemical water splitting. These processes remain largely unexplored due to a lack of proper tools to probe the nanobubble's interfacial structure with sufficient spatial and temporal resolution. We report
Classifying the photophysical dynamics of single-and multiple-chromophoric molecules by single molecule spectroscopy.
Yip W, et al.
The Journal of Physical Chemistry A, 102(39), 7564-7575 (1998)
Fluorescent dye and media properties affecting sorption and tracer selection
Kasnavia, T., Vu, D., & Sabatini, D. A.
Groundwater, 37(3), 376-381 (1999)
Supramolecular amphiphiles: spontaneous formation of vesicles triggered by formation of a charge-transfer complex in a host.
Jeon YJ, et al.
Angewandte Chemie (International ed. in English), 41(23), 4474-4476 (2002)
Mariana Beija et al.
Chemical Society reviews, 38(8), 2410-2433 (2009-07-23)
Rhodamine dyes are widely used as fluorescent probes owing to their high absorption coefficient and broad fluorescence in the visible region of electromagnetic spectrum, high fluorescence quantum yield and photostability. A great interest in the development of new synthetic procedures

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