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Thermo Scientific Chemicals
9,10-Anthraquinone-2-sulfonic acid sodium salt hydrate, 97% (dry wt.), water ca 4-6%
CAS: 153277-35-1 | C14H7NaO5S | 310.255 g/mol
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Catalog number B24969.22
also known as B24969-22
Price (USD)
41.20
Each
Quantity:
100 g
Price (USD)
41.20
Each
Chemical Identifiers
CAS153277-35-1
IUPAC Namesodium 9,10-dioxo-9,10-dihydroanthracene-2-sulfonate
Molecular FormulaC14H7NaO5S
InChI KeyGGCZERPQGJTIQP-UHFFFAOYSA-M
SMILES[Na+].[O-]S(=O)(=O)C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1
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Specifications
Specification Sheet
Specification SheetAppearance (Color)White to cream to yellow or pale brown
FormPowder or slightly moist powder
Assay from Suppliers CofA≥96.0% (By HPLC)
Identification (FTIR)Conforms
Water Content (Karl Fischer Titration)4.0-14.0%
9,10-Anthraquinone-2-sulfonic acid sodium salt hydrate forms charge-transfer complexes with 9,10-dimethoxyanthracene-2-sulfonate. It is used as a catalyst in production of alkaline pulping in the soda process. It is used as an in situ photochemical fluorescence probe.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
9,10-Anthraquinone-2-sulfonic acid sodium salt hydrate forms charge-transfer complexes with 9,10-dimethoxyanthracene-2-sulfonate. It is used as a catalyst in production of alkaline pulping in the soda process. It is used as an in situ photochemical fluorescence probe.
Solubility
Soluble in hot water, cold water and insoluble in alcohol or ether.
Notes
Incompatible materials are oxidizing agents. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
9,10-Anthraquinone-2-sulfonic acid sodium salt hydrate forms charge-transfer complexes with 9,10-dimethoxyanthracene-2-sulfonate. It is used as a catalyst in production of alkaline pulping in the soda process. It is used as an in situ photochemical fluorescence probe.
Solubility
Soluble in hot water, cold water and insoluble in alcohol or ether.
Notes
Incompatible materials are oxidizing agents. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
RUO – Research Use Only
General References:
- Wen-You Li; Xiang-Qun Guo; Jin-Gou Xu; Qing-Zhi Zhu; Yi-Bing Zhao. Determination of DNA using sodium 9,10-anthraquinone-2-sulfonate as an in situ photochemical fluorescence probe. Analytica Chimica Acta.1997, 340, 291-296.
- Haruo Inoue; Mitsuhiko Hida. Photochemical Electron Transport from Water Layer to Organic Layer via Sodium Anthraquinone-2-sulfonate by Stepwise Two Photon Excitation. Bulletin of the Chemical Society of Japan.1982, 52, (6), 1880-1885.