| Customization: | Available |
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| CAS No.: | 140-90-9 |
| Formula: | C3h5naos2 |
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Product Name: Sodium Ethyl Xanthate (NaEX)
CAS Number: 140-90-9
Molecular Formula: C3H5NaOS
Appearance: Clear to pale yellow liquid
Density: Approximately 1.15 g/cm³ at 20°C
Boiling Point: Decomposes before boiling
Solubility: Soluble in water
Melting Point: Below -10°C
pH: Alkaline (pH > 7)
Product Description:
Sodium Ethyl Xanthate (NaEX) is a premier reagent engineered for excellence in the mineral processing industry. Specialized for the selective flotation of sulfide minerals, this synthetic organic compound serves as a potent collector in the froth flotation process. NaEX significantly enhances the efficiency of separating valuable minerals from gangue materials, ensuring superior outcomes in the beneficiation process.
Key Features:
Applications:
Safety Information:
Storage Conditions:
Sodium Ethyl Xanthate (NaEX) is a pivotal organic compound utilized as a collector in the froth flotation process of sulfide minerals within the mining sector. It plays a crucial role in separating valuable minerals from waste materials, significantly enhancing the efficiency of ore beneficiation.
NaEX operates by chemisorbing onto the surface of sulfide minerals, making them hydrophobic. This hydrophobic nature allows air bubbles to attach to mineral particles, lifting them to the surface of the flotation cell, thereby creating a mineral-rich froth for easy extraction.
When compared with other xanthates, NaEX stands out as more environmentally friendly due to its lower toxicity and higher biodegradability. Nonetheless, it remains a chemical substance and should be handled with utmost care to minimize any environmental impact.
NaEX is predominantly employed in the flotation of sulfide ores such as copper, lead, and zinc. It also finds applications in the research and development of innovative flotation techniques, contributing to advancements in mineral processing.
Store NaEX in a cool, dry, and well-ventilated area, away from direct sunlight and heat sources. Ensure containers are tightly sealed to prevent contamination and evaporation, maintaining the compound's effectiveness over time.
When handling NaEX, it is vital to wear personal protective equipment (PPE), including gloves and safety goggles. Avoid direct contact with skin and eyes. In case of accidental contact, rinse thoroughly with water and seek medical advice if necessary.
Absolutely, NaEX can be effectively used alongside other flotation reagents, such as frothers and modifiers, to meet specific separation requirements and enhance flotation performance.
NaEX exhibits optimal performance in an alkaline environment, typically where the pH is greater than 7, ensuring efficient mineral separation.
Determining the optimal dosage of NaEX depends on factors such as ore type, particle size, and desired separation efficiency. Conducting small-scale tests is recommended to identify the appropriate dosage tailored to your specific application needs.
Although NaEX does not have a strict expiration date, its effectiveness may diminish if not stored properly. It is advisable to use the product within the recommended storage conditions and timeframe to ensure optimal performance.
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