4-(2-Pyridylazo)resorcinol monosodium salt
97%
- Product Code: 58070
Alias:
4-(2-pyridylazo)resorcinol sodium salt; PAR monosodium salt
CAS:
16593-81-0
| Molecular Weight: | 255.21 g./mol | Molecular Formula: | C₁₁H₈N₃NaO₂H₂O |
|---|---|---|---|
| EC Number: | MDL Number: | MFCD00150712 | |
| Melting Point: | >300°C | Boiling Point: | |
| Density: | Storage Condition: | room temperature |
Product Description:
Used as a sensitive reagent in analytical chemistry for the determination of metal ions, particularly zinc, cadmium, and lead, through complexometric titrations and spectrophotometric methods. It forms colored complexes with these metals, enabling accurate detection and quantification in various samples, including environmental, biological, and industrial materials. Additionally, it serves as a pH indicator in certain chemical reactions due to its distinct color change properties. Its stability and selectivity make it valuable in research and quality control applications for metal analysis.
Product Specification:
| Test | Specification |
|---|---|
| PURITYHPLC | 97 100% |
| WATER BY KARL FISCHER | 0 12% |
| APPEARANCE | ORANGE TO BROWN POWDER OR CRYSTALS |
| INFRARED SPECTRUM | Conforms to Structure |
| SOLUBILITY IN WATER | ALMOST TRANSPARENCY(0.1%WATER SOLUTION) |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 1.000 | 10-20 days | €63.05 |
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| 5.000 | 10-20 days | €297.06 |
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4-(2-Pyridylazo)resorcinol monosodium salt
Used as a sensitive reagent in analytical chemistry for the determination of metal ions, particularly zinc, cadmium, and lead, through complexometric titrations and spectrophotometric methods. It forms colored complexes with these metals, enabling accurate detection and quantification in various samples, including environmental, biological, and industrial materials. Additionally, it serves as a pH indicator in certain chemical reactions due to its distinct color change properties. Its stability and selectivity make it valuable in research and quality control applications for metal analysis.
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