| 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 an advanced, high-performance reagent tailored for the mineral processing industry, particularly for the selective flotation of sulfide minerals. This synthetically produced organic compound serves as a potent collector in the froth flotation process, significantly enhancing the efficiency of separating valuable minerals from gangue materials.
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Applications:
Safety Information:
Storage Conditions:
Sodium Ethyl Xanthate (NaEX) is a highly effective organic compound widely employed as a collector in the froth flotation process within the mining industry. Its primary function is to assist in the efficient separation of valuable minerals from waste materials, ensuring optimal recovery.
NaEX operates by chemisorbing onto the surface of sulfide minerals, imparting hydrophobic properties. This hydrophobicity enables air bubbles to adhere to the mineral particles, which are then lifted to the surface of the flotation cell, forming a mineral-enriched froth.
Among the various xanthates, NaEX is recognized for its relatively lower toxicity and enhanced biodegradability, making it a more environmentally considerate option. Nonetheless, it remains a chemical substance and should be handled with due caution.
NaEX is predominantly utilized in the flotation of sulfide ores, including copper, lead, zinc, and other valuable minerals. Additionally, it plays a critical role in research and development efforts aimed at pioneering new flotation techniques.
For optimal storage, NaEX should be kept in a cool, dry, and well-ventilated environment, shielded from direct sunlight and heat sources. Ensure that containers are tightly sealed to prevent contamination and evaporation.
When dealing with NaEX, it is crucial to use personal protective equipment (PPE) such as gloves and safety goggles. Avoid direct contact with skin and eyes. In the event of contact, rinse immediately with water and seek medical attention if necessary.
Indeed, NaEX can be effectively used in combination with other flotation reagents, including frothers and modifiers, to meet specific separation objectives and enhance process efficiency.
NaEX exhibits peak performance in an alkaline environment, typically at a pH level greater than 7, ensuring maximum efficacy in mineral separation.
Determining the optimal NaEX dosage depends on various factors such as ore type, particle size, and desired separation efficiency. Conducting small-scale tests is advisable to identify the appropriate dosage tailored to your specific application needs.
While NaEX does not have a defined expiration date, its performance may diminish over time if storage conditions are not ideal. It is advisable to use the product within the recommended timeframe and storage guidelines to ensure maximum effectiveness.
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