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  8. 9,10-Anthraquinone-2-sulfonic acid sodium salt hydrate, 97% (dry wt.), water ca 4-6%, Thermo Scientific Chemicals
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9,10-Anthraquinone-2-sulfonic acid sodium salt hydrate, 97% (dry wt.), water ca 4-6%, Thermo Scientific Chemicals

Product Code. 11471527
500 g
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500 g
2500 g
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Description

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.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 153277-35-1
Molecular Formula C14H7NaO5S
Molecular Weight (g/mol) 310.255
MDL Number MFCD00149068
InChI Key GGCZERPQGJTIQP-UHFFFAOYSA-M
Synonym sodium anthraquinone-2-sulfonate, anthraquinone-2-sulfonic acid sodium salt, sodium 2-anthraquinonesulfonate, unii-511h72sdvx, sodium 9,10-dioxo-9,10-dihydroanthracene-2-sulfonate, 2-anthracenesulfonic acid, 9,10-dihydro-9,10-dioxo-, sodium salt, sodium 2-anthrachinonesulphonate, 2-anthraquinone sodium sulfonate, 2-anthraquinonesulfonic acid sodium salt, sodium-2-anthrachinonesulphonateShow MoreShow Less
PubChem CID 23661981
IUPAC Name sodium;9,10-dioxoanthracene-2-sulfonate
SMILES C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C=C(C=C3)S(=O)(=O)[O-].[Na+]

Specifications

Melting Point >320°C
Quantity 500 g
Beilstein 3580452
Solubility Information Soluble in hot water,cold water and insoluble in alcohol or ether.
Formula Weight 310.26 (Anhydrous)
Percent Purity 97%
Assay (dry wt.), water ≈4 to 6%
Chemical Name or Material 9,10-Anthraquinone-2-sulfonic acid sodium salt hydrate

Certificates

Certificates

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5 results found
Lot Number Certificate Type Date Catalog Number
Lot Number10246372 Certificate TypeCertificate of Analysis Date24/04/2023 Catalog NumberB24969.36
Lot Number10240715 Certificate TypeCertificate of Analysis Date21/05/2022 Catalog NumberB24969.0E,B24969.36,B24969.22
Lot NumberFA034282 Certificate TypeCertificate of Analysis Date23/11/2021 Catalog NumberB24969.0E,B24969.36,B24969.22
Lot Number10228652 Certificate TypeCertificate of Analysis Date23/11/2021 Catalog NumberB24969.0E,B24969.36,B24969.22
Lot Number10216839 Certificate TypeCertificate of Analysis Date23/11/2021 Catalog NumberB24969.0E,B24969.36,B24969.22

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