1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT
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- $13 - $1177.75
- Product name: 1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT
- CAS: 521-24-4
- MF: C10H5NaO5S
- MW: 260.2
- EINECS:208-308-9
- MDL Number:MFCD00001700
- Synonyms:MANCHESTER BLUE;1,2-NAPTHOQUINONE-4-SULFONIC ACID NA SALT;1,2-NAPHTHAQUINONE-4-SULPHONIC ACID SODIUM SALT;1,2-NAPHTHOQUINONE-4-SULFONIC ACID;1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT;1,2-NAPHTHOQUINONE-4-SULPHONIC ACID SODIUM SALT;3,4-DIHYDRO-3,4-DIOXO-1-NAPHTHALENESULFONIC ACID SODIUM SALT;BETA-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT
52 prices
Selected condition：
Brand
- A2B
- aablocks
- AHH
- AK Scientific
- American Custom Chemicals Corporation
- Apolloscientific
- Arctom
- Aronis compounds
- Biosynth
- BLDpharm
- Chemenu
- Crysdot
- Matrix Scientific
- Medical Isotopes, Inc.
- Sigma-Aldrich
- SynQuest Laboratories
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 20mg
- 100mg
- 1g
- 2g
- 5g
- 10g
- 25g
- 50g
- 100.00g
- 100g
- 250g
- 500g
- 10 g
- 25 g
- ManufacturerA2B
- Product numberAI51686
- Product descriptionSodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate 97%
- Packaging1g
- Price$13
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAI51686
- Product descriptionSodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate 97%
- Packaging5g
- Price$23
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAI51686
- Product descriptionSodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate 97%
- Packaging10g
- Price$32
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAI51686
- Product descriptionSodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate 97%
- Packaging25g
- Price$61
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA00I98Q
- Product descriptionSodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate 97%
- Packaging10g
- Price$39
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00I98Q
- Product descriptionSodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate 98%
- Packaging25g
- Price$72
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00I98Q
- Product descriptionSodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate 98%
- Packaging5g
- Price$25
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00I98Q
- Product descriptionSodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate 98%
- Packaging1g
- Price$14
- Updated2026-05-29
- Buy
- ManufacturerAHH
- Product numberMT-19341
- Product description1,2-Naphthoquinone-4-sulfonic acid sodium salt 95%
- Packaging100g
- Price$445
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-19341
- Product description1,2-Naphthoquinone-4-sulfonic acid sodium salt 97%
- Packaging100g
- Price$445
- Updated2026-05-25
- Buy
- ManufacturerAHH
- Product numberMT-19341
- Product description1,2-Naphthoquinone-4-sulfonic acid sodium salt 97%
- Packaging100g
- Price$445
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product numberY1965
- Product description1,2-Naphthoquinone-4-sulfonic acid sodium salt
- Packaging25g
- Price$196
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0019465
- Product description1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT 95.00%
- Packaging10G
- Price$1104.99
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0019465
- Product description1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT 95.00%
- Packaging25G
- Price$1177.75
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberBIF1006
- Product descriptionFolin's reagent
- Packaging5g
- Price$29
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberBIF1006
- Product descriptionFolin's reagent
- Packaging25g
- Price$98
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| A2B | AI51686 | Sodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate 97% | 1g | $13 | 2026-05-25 | Buy |
| A2B | AI51686 | Sodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate 97% | 5g | $23 | 2026-05-25 | Buy |
| A2B | AI51686 | Sodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate 97% | 10g | $32 | 2026-05-25 | Buy |
| A2B | AI51686 | Sodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate 97% | 25g | $61 | 2026-05-25 | Buy |
| aablocks | AA00I98Q | Sodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate 97% | 10g | $39 | 2026-05-29 | Buy |
| aablocks | AA00I98Q | Sodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate 98% | 25g | $72 | 2026-05-29 | Buy |
| aablocks | AA00I98Q | Sodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate 98% | 5g | $25 | 2026-05-29 | Buy |
| aablocks | AA00I98Q | Sodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate 98% | 1g | $14 | 2026-05-29 | Buy |
| AHH | MT-19341 | 1,2-Naphthoquinone-4-sulfonic acid sodium salt 95% | 100g | $445 | 2021-12-16 | Buy |
| AHH | MT-19341 | 1,2-Naphthoquinone-4-sulfonic acid sodium salt 97% | 100g | $445 | 2026-05-25 | Buy |
| AHH | MT-19341 | 1,2-Naphthoquinone-4-sulfonic acid sodium salt 97% | 100g | $445 | 2026-05-26 | Buy |
| AK Scientific | Y1965 | 1,2-Naphthoquinone-4-sulfonic acid sodium salt | 25g | $196 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0019465 | 1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT 95.00% | 10G | $1104.99 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0019465 | 1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT 95.00% | 25G | $1177.75 | 2021-12-16 | Buy |
| Apolloscientific | BIF1006 | Folin's reagent | 5g | $29 | 2026-06-04 | Buy |
| Apolloscientific | BIF1006 | Folin's reagent | 25g | $98 | 2026-06-04 | Buy |
Properties
Melting point :289 °C (dec.)(lit.)
storage temp. :2-8°C
solubility :H2O: 50 mg/mL, clear
form :solid
color :dark orange
Odor :Odorless
Water Solubility :Soluble in water and acetone. Slightly soluble in alcohol and ethanol. Insoluble in chloroform.
Merck :14,8646
BRN :4169788
Stability :Stable. Incompatible with strong oxidizing agents.
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);/q;+1/p-1
InChIKey :UBLXEEBHYISRFM-UHFFFAOYSA-M
SMILES :C1(=CC(C(=O)C2C=CC=CC1=2)=O)S([O-])(=O)=O.[Na+]
CAS DataBase Reference :521-24-4(CAS DataBase Reference)
EPA Substance Registry System :1,2-Naphthoquinone-4-sulfonic acid sodium salt (521-24-4)
storage temp. :2-8°C
solubility :H2O: 50 mg/mL, clear
form :solid
color :dark orange
Odor :Odorless
Water Solubility :Soluble in water and acetone. Slightly soluble in alcohol and ethanol. Insoluble in chloroform.
Merck :14,8646
BRN :4169788
Stability :Stable. Incompatible with strong oxidizing agents.
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);/q;+1/p-1
InChIKey :UBLXEEBHYISRFM-UHFFFAOYSA-M
SMILES :C1(=CC(C(=O)C2C=CC=CC1=2)=O)S([O-])(=O)=O.[Na+]
CAS DataBase Reference :521-24-4(CAS DataBase Reference)
EPA Substance Registry System :1,2-Naphthoquinone-4-sulfonic acid sodium salt (521-24-4)
Safety Information
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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.More related product prices
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