Acetohydroxamic acid(CAS 546-88-3)
UN No.:
UN 3263
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 5G | In Stock | 3 USD
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| 98% | RG | 25G | In Stock | 7 USD
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| 98% | RG | 100G | In Stock | 23 USD
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| 98% | RG | 500G | In Stock | 106 USD
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| 98% | RG | 2.5KG | In Stock | 524 USD
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Your region is eligible for ordering. Available NMR Spectrum
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Applications of 546-88-3
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Urease inhibitor | Used in the treatment and prevention of infection-related urinary calculi (infection stones) and catheter-associated urinary tract infections by inhibiting bacterial urease activity, thereby reducing ammonia and urea hydrolysis in urine, lowering urinary pH, and suppressing stone formation. |
| Pharmaceutical Industry | Intermediate for drug synthesis | Serves as an organic synthesis intermediate in the production of anti-tuberculosis drugs such as pyrazinamide or other drug molecules containing hydroxamic acid moieties. |
| Chemical Industry | Chelating and extracting agent for metal ions | Applied in hydrometallurgy or analytical chemistry to separate, concentrate, or quantitatively analyze metal ions (e.g., iron, copper, nickel) by forming stable complexes with them. |
| Agricultural Industry | Nitrogen fertilizer additive | Added to urea-based fertilizers as a urease inhibitor to slow down urea hydrolysis into ammonia in soil, thereby minimizing ammonia volatilization losses and improving nitrogen use efficiency. |
| Chemical Industry | Polymerization inhibitor for polymeric materials | Used as a polymerization inhibitor during purification, storage, transportation, or distillation of specific olefin monomers (e.g., styrene) to prevent spontaneous polymerization and ensure monomer quality. |
Physical and chemical properties of 546-88-3
Acidity coefficient |
8.70(at 25℃) |
|---|---|
Boiling Point |
231.4ºC at 760 mmHg |
BRN |
1739019 |
Decomposition |
When heated to decomposition it emits toxic fumes of nitroxides. |
Density |
1.2±0.1 g/cm3 |
Exact Mass |
75.032028 |
Index of Refraction |
1.421 |
LogP |
-0.7 |
Melting Point |
90.5 °C |
Merck |
14,63 |
Molecular Formula |
C2H5NO2 |
Molecular Weight |
75.067 |
pH |
9.39 (aq soln) |
PSA |
49.33000 |
Sensitivity |
Hygroscopic |
Solubility |
5.09e+02 g/L |
Stability |
Moisture and Temperature Sensitive |
Storage condition |
Keep in dark place,Inert atmosphere,Room temperature |
Water Solubility |
Soluble in water. |
Spectrums of 546-88-3
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 546-88-3
Cas:141-78-6
Cas:109-89-7
Q&A for CAS 546-88-3
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
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If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
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Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
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Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
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Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
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Download SDS of 546-88-3
Pictograms |
 |
|---|---|
Signal Word |
Danger |
Hazard Statements |
H360 May damage fertility or the unborn child |
Safety Data Sheet |
Download COA of 546-88-3
Operate under the ISO 9001 system
