10670
Anthraquinone-2-sulfonic acid sodium salt monohydrate
purum, ≥98.0% (T)
Synonym(s):
9,10-Dihydro-9,10-dioxo-2-anthracenesulfonic acid sodium salt, Sodium anthraquinone-2-sulfonate
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About This Item
Empirical Formula (Hill Notation):
C14H7NaO5S · H2O
CAS Number:
Molecular Weight:
328.27
EC Number:
205-009-5
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
3580452
MDL number:
grade
purum
assay
≥98.0% (T)
mp
>300 °C (lit.)
solubility
H2O: soluble 0.1 g/10 mL, clear, colorless to faintly yellow
SMILES string
O.[Na+].[O-]S(=O)(=O)c1ccc2C(=O)c3ccccc3C(=O)c2c1
InChI
1S/C14H8O5S.Na.H2O/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);;1H2/q;+1;/p-1
InChI key
KHILLYASAGTPOI-UHFFFAOYSA-M
Application
- Anthraquinone-2-sulfonate (AQS) was used as model compound to study the interaction of AQS with nucleotides and DNA in acetonitrile and acetonitrile-water solvent mixture.
- It was used for incorporation of poly(N-isopropylacrylamide) into previously oxidized polystyrene and poly(ethylene terephthalate) surfaces by grafting using photo-initiation pathways.
- It may be used as dopant to study its effect on surface resistivity of the polypyrrole coated polyethyleneterephthalate fabrics.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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J H Ma et al.
Journal of photochemistry and photobiology. B, Biology, 57(1), 76-81 (2000-12-02)
The interaction of anthraquinone-2-sulfonate with nucleotides and DNA in acetonitrile and acetonitrile water solvent mixture have been studied using KrF laser photolysis aimed at elucidation of the reaction mechanism. Laser spectroscopy directly demonstrates that the initial species from interaction of
P S Curti et al.
Journal of materials science. Materials in medicine, 13(12), 1175-1180 (2004-09-07)
In this work, poly(N-isopropylacrylamide) (PNIPAAm) was incorporated into previously oxidized PS and PET surfaces by grafting using two photo-initiation pathways. The incorporation of PNIPAAm was observed by drop water contact angle measurements, dyeing with Methylene Blue and AFM images analysis
New pectin-based hydrogel containing imiquimod-loaded polymeric nanocapsules for melanoma treatment.
R P Gazzi et al.
Drug delivery and translational research, 10(6), 1829-1840 (2020-06-21)
We developed a pectin-based hydrogel containing nanocapsules as a new strategy for melanoma treatment. Our first objective was to evaluate the nanoencapsulation effect of imiquimod on melanoma. Imiquimod-loaded polymeric nanocapsules (NCimiq) showed significant time-dependent decrease in cell viability after treatment
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 305359-10G | 04061838119285 |