CAS 521-24-4: Sodium 1,2-naphthoquinone-4-sulfonate
Formula:C10H6O5S·Na
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
- See more synonyms
- 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 3,4-dioxonaphthalene-1-sulphonate
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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
Ref: 3B-N0043
1g | 27.00 € | ||
25g | 92.00 € |
Estimated delivery in United States, on Wednesday 26 Feb 2025
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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
Ref: 02-A10507
25g | 99.00 € | ||
100g | 261.00 € |
Estimated delivery in United States, on Thursday 27 Feb 2025
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1,2-Naphthoquinone-4-sulfonic acid sodium salt, 98%
CAS:521-24-4
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …
Formula:
C10H5NaO5S
Purity:
98%
Color and Shape:
Orange, Powder
Molecular weight:
260.19
Ref: AC-41540
10g | 111.00 € | ||
25g | 201.00 € | ||
100g | To inquire |
Estimated delivery in United States, on Monday 3 Mar 2025
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1-Naphthalenesulfonic acid, 3,4-dihydro-3,4-dioxo-, sodium salt
CAS:521-24-4
Formula:
C10H5NaO5S
Purity:
97%
Color and Shape:
Solid
Molecular weight:
260.1985
Ref: IN-DA00I9BI
1g | 25.00 € | ||
5g | 47.00 € | ||
25g | 115.00 € | ||
100g | 248.00 € |
Estimated delivery in United States, on Wednesday 5 Mar 2025
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Folin's reagent
CAS:521-24-4
Formula:
C10H5O5S·Na
Color and Shape:
orange powder
Molecular weight:
260.20g/mol
Ref: 54-BIF1006
5g | 44.00 € | ||
25g | 129.00 € |
Estimated delivery in United States, on Thursday 6 Mar 2025
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1,2-Naphthoquinone-4-Sulfonic Acid Sodium Salt
CAS:521-24-4
Formula:
C10H5O5S·Na
Color and Shape:
Yellow Solid
Molecular weight:
237.21 22.99
Ref: 4Z-N-087002
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Thursday 6 Mar 2025
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Sodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate
CAS:521-24-4
Purity:
97.0%
Color and Shape:
Solid
Molecular weight:
260.19000244140625
Ref: 10-F446443
10g | 67.00 € | ||
25g | 87.00 € | ||
100g | 294.00 € |
Estimated delivery in United States, on Monday 17 Mar 2025
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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
Ref: 3D-FN46917
10g | 234.00 € | ||
25g | 395.00 € | ||
50g | 585.00 € | ||
100g | 744.00 € | ||
250g | 928.00 € |
Estimated delivery in United States, on Tuesday 18 Mar 2025
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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
Ref: SR-45838
5g | 19.00 € | ||
25g | 40.00 € |
Estimated delivery in United States, on Wednesday 2 Apr 2025