Product Data Sheet
Orange I
Catalog No. A45102
Orange I, an anionic azo dye, is known for its ability to form complexes with Methylene blue, resulting in fluorescence quenching. The equilibrium constant for this interaction is approximately 79,900 mol⁻¹·dm³, highlighting its strong binding efficacy. This compound can alter the absorption spectrum of both itself and Methylene blue, making it useful in studies of photophysical properties and dye interactions. Its applications extend to various fields, including analytical chemistry and biophysics.
Chemical Information
| Catalog Num | A45102 |
|---|---|
| M. Wt | 350.32 |
| Formula | C16H11N2NaO4S |
| Purity | >98% |
| Storage | at -20 °C 3 years (powder form); at -20 °C 6 months (Solution base) |
| CAS No. | 523-44-4 |
| Synonyms | α-Naphthol Orange |
| SMILES | O=S(C1=CC=C(N=NC2=C3C=CC=CC3=C(O)C=C2)C=C1)(O[Na])=O |
Biological Activity
| Description | Orange I, an anionic azo dye, is known for its ability to form complexes with Methylene blue, resulting in fluorescence quenching. The equilibrium constant for this interaction is approximately 79,900 mol⁻¹·dm³, highlighting its strong binding efficacy. This compound can alter the absorption spectrum of both itself and Methylene blue, making it useful in studies of photophysical properties and dye interactions. Its applications extend to various fields, including analytical chemistry and biophysics. |
|---|
RETURN POLICY
Adooq’s Unconditional Return Policy ensures a smooth online shopping experience for our customers. If you are in any way unsatisfied with your purchase, you may return any item(s) within 7 days of receiving it. In the event of product quality issues, either protocol related or product related problems, you may return any item(s) within 365 days from the original purchase date. Please follow the instructions below when returning products.
Adooq’s Unconditional Return Policy ensures a smooth online shopping experience for our customers. If you are in any way unsatisfied with your purchase, you may return any item(s) within 7 days of receiving it. In the event of product quality issues, either protocol related or product related problems, you may return any item(s) within 365 days from the original purchase date. Please follow the instructions below when returning products.
SHIPPING AND STORAGE
Adooq products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Adooq Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Adooq products are stable under the recommended conditions.
Adooq products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Adooq Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Adooq products are stable under the recommended conditions.
