Description
Chemical Identity and Specifications
| Property | Specification |
|---|---|
| Product Name | Salicy Hydroxamic Acid (Salicy Hydrox) |
| Chemical Formula | C7H7NO3 |
| CAS Number | 89-73-6 |
| Molecular Weight | 153.14 g/mol |
| Appearance | Light yellow crystalline powder |
| Purity | ≥ 98% |
| Solubility | Soluble in ethanol and alkaline water |
| Melting Point | 165–170°C |
| pH (1% solution) | 4.5 – 6.5 |
| Packing | 25 kg/drum or as per customer requirement |
| Storage | Store in a dry, cool, well-ventilated place |
Applications of Salicy Hydroxamic Acid
🎯 1. Flotation Collector for Oxide Ores
Salicy Hydroxamic Acid is a selective flotation agent used to float metal oxides such as:
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Tungsten (W)
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Rare Earth Elements (REEs)
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Tin (Sn)
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Niobium (Nb)
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Titanium ores
It acts by forming strong chelate bonds with metal ions, improving the hydrophobicity of the mineral surface and enhancing flotation separation efficiency.
🧪 2. Chelating Agent in Chemical Synthesis
Due to its hydroxamic acid group, Salicy Hydroxamic Acid is also used in:
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Coordination chemistry
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Analytical reagent formulations
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Research and development of complex metal extraction techniques
Key Advantages
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✅ High selectivity for specific metal ions
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✅ Effective flotation of oxide and rare earth ores
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✅ Strong chelating ability and chemical stability
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✅ Low dosage requirement, making it cost-effective
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✅ Environmental compatibility under controlled use
Storage and Handling
Proper storage and handling ensure maximum efficacy:
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Store in airtight containers away from moisture
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Avoid exposure to direct sunlight or high humidity
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Use PPE (Personal Protective Equipment) when handling, including gloves and masks
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Follow local and international safety regulations for transport and disposal
Conclusion
Salicy Hydroxamic Acid (Salicy Hydrox) plays a vital role in modern mineral flotation techniques, especially for challenging oxide ores. Its high selectivity, efficient collection power, and chemical reliability make it an indispensable reagent in industries focused on the recovery of valuable non-sulfide minerals. Whether used in rare earth processing or tungsten beneficiation, Salicy Hydrox delivers results that improve yield, purity, and profitability.
If you’re looking for a specialized collector that balances efficiency and environmental safety, Salicy Hydroxamic Acid is the perfect choice for modern mineral processing.
