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HS Code |
797690 |
| Chemical Name | 2,4-Dinitrophenylhydrazine |
| Chemical Formula | C6H6N4O4 |
| Molar Mass | 198.14 g/mol |
| Appearance | Orange-red crystalline solid |
| Melting Point | 173-174 °C |
| Solubility In Water | Slightly soluble |
| Density | 1.683 g/cm³ |
| Boiling Point | Decomposes before boiling |
| Cas Number | 119-26-6 |
| Odor | Odorless |
| Storage Conditions | Store in a cool, dry place |
| Synonyms | DNPH, Brady's reagent |
| Hazard Class | Irritant, potential explosive |
| Uses | Detection of carbonyl compounds (aldehydes and ketones) |
As an accredited 2,4-Dinitrophenylhydrazine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The 100g bottle of 2,4-Dinitrophenylhydrazine comes in an amber glass container with a secure screw cap and hazard labeling. |
| Shipping | 2,4-Dinitrophenylhydrazine is shipped as a hazardous material, typically in tightly sealed containers to prevent exposure to air and moisture. Packaging complies with UN regulations (UN 1320) and is clearly labeled for transport as a flammable solid. It should be kept away from heat, sparks, and incompatible substances during shipping. |
| Storage | 2,4-Dinitrophenylhydrazine should be stored in a cool, dry, well-ventilated area away from all sources of ignition and incompatible materials, such as oxidizing agents and bases. Keep the container tightly closed and protected from light. Store in a flammable-proof cabinet and label clearly. Handle with care, as the compound is potentially explosive when dry and hazardous to health. |
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Purity 99%: 2,4-Dinitrophenylhydrazine with purity 99% is used in qualitative carbonyl compound detection, where enhanced accuracy and reliability of test results are achieved. Melting Point 198°C: 2,4-Dinitrophenylhydrazine with a melting point of 198°C is used in analytical laboratories for aldehyde and ketone identification, where thermal stability ensures consistent reagent performance. Particle Size ≤50 μm: 2,4-Dinitrophenylhydrazine with particle size ≤50 μm is used in rapid precipitation reactions in organic analysis, where fine dispersion enables faster and more complete reactions. Moisture Content <0.5%: 2,4-Dinitrophenylhydrazine with moisture content <0.5% is used in sensitive synthesis protocols, where low moisture prevents unwanted side reactions and ensures product integrity. Stability Temperature Up to 70°C: 2,4-Dinitrophenylhydrazine stable up to 70°C is used in high-temperature derivatization kits, where reagent integrity is maintained under rigorous process conditions. Reagent Grade: 2,4-Dinitrophenylhydrazine reagent grade is used in chromatographic sample preparation, where high-grade purity provides reproducible chromophore formation. Solubility in Ethanol: 2,4-Dinitrophenylhydrazine with high solubility in ethanol is used in solution-phase carbonyl testing, where rapid reagent dissolution allows efficient reaction kinetics. Packing Size 100 g: 2,4-Dinitrophenylhydrazine in 100 g packing size is used in routine laboratory workflows, where convenient portioning supports consistent batch-wise reagent preparation. |
Competitive 2,4-Dinitrophenylhydrazine prices that fit your budget—flexible terms and customized quotes for every order.
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