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

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

Catalog Number p-7080802
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Quantity:
25 g
100 g
This item is not returnable. View return policy
521-24-4
C10H5NaO5S
260.195
MFCD00001700
UBLXEEBHYISRFM-UHFFFAOYSA-M
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
516996
sodium;3,4-dioxonaphthalene-1-sulfonate
C1=CC=C2C(=C1)C(=CC(=O)C2=O)S(=O)(=O)[O-].[Na+]
This item is not returnable. View return policy
521-24-4
C10H5NaO5S
260.195
MFCD00001700
UBLXEEBHYISRFM-UHFFFAOYSA-M
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
516996
sodium;3,4-dioxonaphthalene-1-sulfonate
C1=CC=C2C(=C1)C(=CC(=O)C2=O)S(=O)(=O)[O-].[Na+]

Description

 

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
Melting Point ∼289°C (decomposition)
Quantity 25 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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