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  7. 1,2-Naphthoquinone-4-sulfonic acid sodium salt, 97%

1,2-Naphthoquinone-4-sulfonic acid sodium salt, 97%

Product Code. 11488753
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Product Code. 11488753 Supplier Thermo Scientific Alfa Aesar Supplier No. A10507.22
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Beschreibung

CAS: 521-24-4 | C10H5NaO5S | 260.195 g/mol

Colorimetric determination of amino acids and amines1,2-Naphthoquinone-4-sulfonic acid sodium salt is used for the colorimetric determination of amino acids, amines and procaine hydrochloride in pharmaceutical preparations. It is also used in the characterization of phanerochaete chrysosporium. Further, it acts as an intermediate in the synthesis of carbohydrate based napthoquinones, which acts as anticancer agents.

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
Colorimetric determination of amino acids and amines1,2-Naphthoquinone-4-sulfonic acid sodium salt is used for the colorimetric determination of amino acids, amines and procaine hydrochloride in pharmaceutical preparations. It is also used in the characterization of phanerochaete chrysosporium. Further, it acts as an intermediate in the synthesis of carbohydrate based napthoquinones, which acts as anticancer agents.

Solubility
Soluble in water and acetone. Slightly soluble in alcohol and ethanol. Insoluble in chloroform.

Notes
Incompatible with strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemische Identifikatoren

CAS 521-24-4
Molecular Formula C10H5NaO5S
Molecular Weight (g/mol) 260.195
MDL Number MFCD00001700
InChI Key UBLXEEBHYISRFM-UHFFFAOYSA-M
Synonym 1,2-naphthoquinone-4-sulfonic acid sodium salt, sodium 1,2-naphthoquinone-4-sulfonate, sodium beta-naphthoquinone-4-sulfonate, sodium 3,4-dioxonaphthalene-1-sulfonate, sodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate, unii-t7185hp5sh, sodium 3,4-dioxonaphthalene-1-sulphonate, beta-naphthoquinone-4-sulfonate sodium salt, 1-naphthalenesulfonic acid, 3,4-dihydro-3,4-dioxo-, sodium salt, chembl61245
PubChem CID 516996
IUPAC Name sodium;3,4-dioxonaphthalene-1-sulfonate
SMILES C1=CC=C2C(=C1)C(=CC(=O)C2=O)S(=O)(=O)[O-].[Na+]

Spezifikation

Melting Point ∼289°C (decomposition)
Quantity 100 g
Beilstein 4169788
Merck Index 14,8646
Solubility Information Soluble in water and acetone; Slightly soluble in alcohol and ethanol; Insoluble in chloroform.
Formula Weight 260.2
Percent Purity 97%
Chemical Name or Material 1,2-Naphthoquinone-4-sulfonic acid sodium salt

RUO – Research Use Only

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