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

CAS: 521-24-4

Ref. 02-A10507

Product Information

• Name: 1,2-Naphthoquinone-4-sulfonic acid sodium salt, 97%
• Synonyms: folin's reagent, 1,2-Naphthoquinone-4-sodium sulfonate, 1,2-Naphthoquinone-4-sulfonic acid sodium salt, 1-Naphthalenesulfonic acid, 3,4-dihydro-3,4-dioxo-, sodium salt, 1-Naphthalenesulfonic acid, 3,4-dihydro-3,4-dioxo-, sodium salt (1:1), Ai3-50008, Folin reagent, Sodium 1,2-naphthoquinone-4-sulfonate, Sodium 1,4-Dioxo-1,4-Dihydronaphthalene-2-Sulfonate, Sodium 3,4-Dioxo-3,4-Dihydronaphthalene-1-Sulfonate, Sodium 3,4-dihydro-3,4-dioxo-1-naphthalenesulfonate, Sodium 3,4-dioxo-1-naphthalenesulfonate, Sodium beta-naphthoquinone-4-sulfonate, Sodium β-naphthoquinone-4-sulfonate, Sodium β-naphthoquinonesulfonate, beta-Naphthoquinone-4-sulfonate sodium salt, β-Naphthoquinone-4-sulfonate sodium salt
• CAS: 521-24-4

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.

• Brand: Alfa Aesar By Thermo Fisher Scientific

Chemical properties

• Molecular weight: 260.19
• Formula: C₁₀H₅NaO₅S
• Purity: 97%
• Color/Form: Orange to orange-brown, Powder
• InChI key: UBLXEEBHYISRFM-UHFFFAOYSA-M