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743038

Sigma-Aldrich

Sodium anthraquinone-2-sulfonate

≥98% (HPLC)

Synonym(s):

9,10-Dihydro-9,10-dioxo-2-anthracenesulfonic acid sodium salt, Anthraquinone-2-sulfonic acid sodium salt

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About This Item

Empirical Formula (Hill Notation):
C14H7NaO5S
CAS Number:
131-08-8
Molecular Weight:
310.26
EC Number:
205-009-5
MDL number:
MFCD00001229
UNSPSC Code:
12352100
PubChem Substance ID:
329765608
NACRES:
NA.22

Quality Level

100

Assay

≥98% (HPLC)

form

powder

SMILES string

[Na+].[O-]S(=O)(=O)c1ccc2C(=O)c3ccccc3C(=O)c2c1

InChI

1S/C14H8O5S.Na/c15-13-9-3-1-2-4-10(9)14(16)12-7-8(20(17,18)19)5-6-11(12)13;/h1-7H,(H,17,18,19);/q;+1/p-1

InChI key

GGCZERPQGJTIQP-UHFFFAOYSA-M

Related Categories

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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Romina R Heymann et al.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 16(6), 1003-1008 (2017-05-13)
Photolysis of anthraquinone or flavin photosensitizers in the presence of calcium EDTA complexes results in decomposition of the EDTA complex, releasing free Ca
Xiaofeng Xie et al.
Journal of chromatography. A, 1523, 242-247 (2017-08-19)
The design of a miniaturized LED-based UV-absorption detector was significantly improved for on-column nanoflow LC. The detector measures approximately 27mm×24mm×10mm and weighs only 30g. Detection limits down to the nanomolar range and linearity across 3 orders of magnitude were obtained
Xiaoling He et al.
Journal of applied biomaterials & functional materials, 14(4), e404-e412 (2016-11-04)
The aim of this study was to develop a novel thermoresponsive material suited for tissue engineering and investigate the growth and harmless detachment of cells cultured on the surface of thermoresponsive tissue culture polystyrene (TCPS). Thermoresponsive N-isopropylacrylamide (NIPAAm) and biocompatible
Bin Huang et al.
Ecotoxicology and environmental safety, 171, 313-320 (2019-01-07)
Photolysis and microbial activity are relatively obvious in shallow, eutrophic waters with low dissolved oxygen content. Ubiquitous humic acid (HA) can act as electron acceptor and be reduced by bacterial under such conditions, and the reduced form of humic acid
Thuy P Nguyen et al.
The Analyst, 145(14), 5041-5052 (2020-06-20)
Carbon film electrodes can often be used without pretreatment, and their fabrication allows for flexibility in size and shape and for mass production. In this work, we are exploring layered structures comprised of thin films of carbon on gold (eC/Au)

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