| 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 top-tier reagent, meticulously engineered for the mineral processing sector. This high-performance chemical is indispensable in the selective flotation of sulfide minerals. Crafted as a synthetic organic compound, NaEX excels in the froth flotation process by significantly boosting the separation efficiency of vital minerals from unwanted gangue materials.
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Safety Information:
Storage Conditions:
Sodium Ethyl Xanthate (NaEX) is an essential organic compound in the mining industry, primarily serving as a collector in the froth flotation process of sulfide minerals. This powerful agent facilitates the efficient separation of valuable minerals from waste materials, ensuring optimal resource extraction.
NaEX operates by chemisorbing onto the surface of sulfide minerals, making them hydrophobic. This hydrophobicity enables air bubbles to adhere to the mineral particles, elevating them to the surface of the flotation cell, where they form a mineral-rich froth for easy collection.
Compared to other xanthates, NaEX stands out for its lower toxicity and greater biodegradability, making it a more environmentally friendly option. Nevertheless, it remains a potent chemical that requires careful handling to ensure safety and environmental protection.
NaEX is predominantly utilized in the flotation of sulfide ores, including copper, lead, and zinc. Additionally, it serves a critical role in research and development endeavors focused on innovating new flotation techniques and improving resource extraction methodologies.
NaEX demands careful storage conditions: keep it in a cool, dry, and well-ventilated space, away from direct sunlight and heat sources. Ensure containers are tightly sealed to prevent contamination and evaporation, preserving the compound's efficacy and safety.
When handling NaEX, always wear appropriate personal protective equipment (PPE) like gloves and safety goggles. Avoid direct contact with skin and eyes; if contact occurs, rinse immediately with water and seek medical attention if necessary.
Absolutely, NaEX can be effectively used alongside other flotation reagents, including frothers and modifiers, to meet specific mineral separation requirements, thereby enhancing the overall flotation process.
NaEX exhibits peak performance in an alkaline environment, typically with a pH level greater than 7, ensuring the best possible outcomes in the flotation process.
Determining the optimal NaEX dosage involves considering various factors such as ore type, particle size, and desired separation efficiency. It is advisable to conduct small-scale tests to fine-tune the dosage for your specific application, ensuring maximum efficiency.
While NaEX lacks a strict expiration date, its effectiveness may diminish over time if storage conditions are not optimal. To maintain its efficacy, adhere to recommended storage guidelines and use the product within the suggested timeframe.
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