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HS Code |
756480 |
| Chemical Name | 4-(2-Pyridylazo)resorcinol |
| Abbreviation | PAR |
| Molecular Formula | C11H9N3O2 |
| Molecular Weight | 215.21 g/mol |
| Cas Number | 114-09-8 |
| Appearance | Orange-red powder |
| Solubility | Soluble in water, ethanol |
| Melting Point | 220°C (decomposes) |
| Lambda Max | 495 nm (in presence of metal ions) |
| Use | Spectrophotometric reagent for transition metals |
| Storage | Store in a cool, dry place, protected from light |
| Pka | 8.5 |
| Sensitivity | Forms colored complexes with many transition metals |
As an accredited PAR [=4-(2-Pyridylazo)resorcinol] [Spectrophotometric reagent for transition metals] factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | PAR [=4-(2-Pyridylazo)resorcinol] is supplied by Sigma Aldrich in a 25g amber glass bottle with hazard labeling. |
| Shipping | PAR [=4-(2-Pyridylazo)resorcinol], used as a spectrophotometric reagent for transition metals, is shipped by Sigma Aldrich, Merck, or TCI in compliant, sealed containers to ensure product integrity. Shipping typically follows standard protocols for laboratory chemicals, with safety labeling, cushioning, and rapid delivery to minimize exposure to light and humidity. |
| Storage | PAR [4-(2-Pyridylazo)resorcinol] should be stored in a tightly sealed container, protected from light, moisture, and incompatible substances (such as strong oxidizers). Keep it at room temperature (15–25°C) in a dry, well-ventilated area. Avoid direct sunlight and excessive heat. Ensure the storage area is clearly labeled and complies with local chemical safety regulations. |
Competitive PAR [=4-(2-Pyridylazo)resorcinol] [Spectrophotometric reagent for transition metals] prices that fit your budget—flexible terms and customized quotes for every order.
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Tel: +8615365186327
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