Electronic grade 9-Anthracenecarboxylic acid(This type of electronic chemical products can be customized according to your requirements regarding metal impurity indicators. We accept custom orders.) 9-Anthracenecarboxylic acid (9-AC) is a dye with fluorescent properties and can be used for the quantitative analysis of cationic surfactants. This method is based on the interaction between 9-AC and cationic surfactants and the formation of non-fluorescent ion-binding complexes. The addition of a trace amount of cationic surfactant reduced the fluorescence intensity of 9-AC. Under optimum conditions, the ratio of fluorescence intensity in the absence and presence of cationic surfactants was proportional to the concentration of cationic surfac tants.
| Brand Name: | Juming |
| Model Number: | Jm 723-62-6 |
| Place of Origin: | China |
| Product Name | 9-Anthracenecarboxylic acid | CAS | 723-62-6 |
| MF | C15H10O2 | MW | 222.24 |
| purity | ≥99% | form | crystalline powder |
| color | Pale yellow to golden yellow | EINECS | 211-964-9 |
| Minimum Order Quantity: | 1kg |
| Price: | negotiation |
| Payment Terms: | T/T or western Union |
| Supply Ability: | Hundred tons kilograms year |
| Delivery Time: | 10 working days after received your payment |
| Packaging Details: | Packaging can be customized according to customer requirements |
| storage temp. | Sealed in dry,Room Temperature |
| Melting point | 213-217 °C (lit.) |
| Boiling point | 323.41°C (rough estimate) |
| refractive index | 1.6600 (estimate) |
| density | 1.1404 (rough estimate) |
| Uses | 9-Anthracenecarboxylic acid (9-AC) is a dye with fluorescent properties and can be used for the quantitative analysis of cationic surfactants. This method is based on the interaction between 9-AC and cationic surfactants and the formation of non-fluorescent ion-binding complexes. The addition of a trace amount of cationic surfactant reduced the fluorescence intensity of 9-AC. Under optimum conditions, the ratio of fluorescence intensity in the absence and presence of cationic surfactants was proportional to the concentration of cationic surfac tants. |
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