CAS: 521-24-4 - sodium 3,4-dioxonaphthalene-1-sulphonate

Formula: C₁₀H₅NaO₅S

InChI: InChI=1S/C10H6O5S.Na/c11-8-5-9(16(13,14)15)6-3-1-2-4-7(6)10(8)12;/h1-5H,(H,13,14,15);

InChI key: InChIKey=TYGHBVITNSZMPS-UHFFFAOYSA-N

SMILES: [Na].O=C1C=C(C=2C=CC=CC2C1=O)S(=O)(=O)O

Synonyms:

• 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

Sodium 1,2-Naphthoquinone-4-sulfonate

CAS: 521-24-4

• Formula: C₁₀H₅NaO₅S
• Purity: >98.0%(T)
• Color and Shape: Light yellow to Amber to Dark green powder to crystal
• Molecular weight: 260.19

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

CAS: 521-24-4

Colorimetric determination of amino acids and amines1,2-Naphthoquinone-4-sulfonic acid sodium salt is used for the colorimetric …

• Formula: C₁₀H₅NaO₅S
• Purity: 97%
• Color and Shape: Orange to orange-brown, Powder
• Molecular weight: 260.19

1-Naphthalenesulfonic acid, 3,4-dihydro-3,4-dioxo-, sodium salt

CAS: 521-24-4

• Formula: C₁₀H₅NaO₅S
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 260.1985

1,2-Naphthoquinone-4-Sulfonic Acid Sodium Salt

CAS: 521-24-45908-27-0

• Formula: C₁₀H₅O₅S·Na
• Color and Shape: Yellow Solid
• Molecular weight: 237.21 22.99

Folin's reagent

CAS: 521-24-4

• Formula: C₁₀H₅O₅S·Na
• Color and Shape: orange powder
• Molecular weight: 260.20g/mol

Sodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate

CAS: 521-24-4

• Purity: 97.0%
• Color and Shape: Solid
• Molecular weight: 260.19000244140625

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

CAS: 521-24-4

1,2-Naphthoquinone-4-sulfonic acid sodium salt is a fluorescent probe that reacts with the hydroxyl groups of …

• Formula: C₁₀H₅O₅S·Na
• Purity: Min. 98 Area-%
• Color and Shape: Yellow Powder
• Molecular weight: 260.2 g/mol

1,2-Naphthoquinone-4- Sulphonic Acid Sodium Salt extrapure AR, 99%

CAS: 521-24-4

• Formula: C₁₀H₅NaO₅S
• Purity: min. 99%
• Color and Shape: Yellow, Crystalline powder
• Molecular weight: 260.20