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Potassium 7-hydroxy-1-naphthalenesulfona (2-Naphthol-8-sulfonic Acid Potassium Salt) is naturally present in the fruit of the Rubiaceae gardenia, the flowers of the Iridaceae crocus, and the flowers and leaves of the Scrophulariaceae Scrophulariaceae.

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 50 mg | $30 | In Stock | |
| 100 mg | $42 | In Stock | |
| 500 mg | $98 | In Stock | |
| 1 g | $145 | In Stock | |
| 1 mL x 10 mM (in DMSO) | $30 | In Stock |
| Description | Potassium 7-hydroxy-1-naphthalenesulfona (2-Naphthol-8-sulfonic Acid Potassium Salt) is naturally present in the fruit of the Rubiaceae gardenia, the flowers of the Iridaceae crocus, and the flowers and leaves of the Scrophulariaceae Scrophulariaceae. |
| Synonyms | 2-Naphthol-8-sulfonic Acid Potassium Salt |
| Molecular Weight | 262.32 |
| Formula | C10H7KO4S |
| Cas No. | 30252-40-5 |
| Smiles | [K+].Oc1ccc2cccc(c2c1)S([O-])(=O)=O |
| Relative Density. | no data available |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 55 mg/mL (209.67 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
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