| 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 premium-grade reagent crafted for the mineral processing sector, excelling in the selective flotation of sulfide minerals. This synthetically produced organic compound serves as an efficient collector in froth flotation, significantly improving the separation efficiency of valuable minerals from gangue materials.
Key Features:
Applications:
Safety Information:
Storage Conditions:
| CAS No. | 140-90-9 |
| Purity | 85% and 90% |
| Classification | General Reagents |
| Other Names | SEX |
| Molecule formula | C3H7NaOS2 |
| EINECS No. | 205-440-9 |
| Usage | Mining industry |
Sodium Ethyl Xanthate (NaEX) is a cutting-edge organic compound widely used as a powerful collector in the froth flotation process of sulfide minerals in the mining industry. It plays a crucial role in efficiently separating valuable minerals from waste materials, ensuring optimal resource recovery.
NaEX operates by chemisorbing onto the surface of sulfide minerals, effectively rendering them hydrophobic. This transformation facilitates the attachment of air bubbles to the mineral particles, elevating them to the surface of the flotation cell, where they form a mineral-rich froth. This process significantly enhances the efficiency of mineral separation.
Compared to other xanthates, NaEX is considered to be more environmentally friendly due to its notably lower toxicity and enhanced biodegradability. Nevertheless, it remains a chemical substance and should be handled with the utmost care to ensure safety and environmental preservation.
NaEX is predominantly utilized in the flotation of sulfide ores, including copper, lead, zinc, and various other minerals. Additionally, it finds application in research and development initiatives aimed at pioneering new flotation techniques, illustrating its versatility.
NaEX should be meticulously stored in a cool, dry, and well-ventilated environment, away from direct sunlight and sources of heat. It is imperative to keep the containers tightly sealed to prevent any contamination or evaporation, thereby maintaining the compound's integrity.
When handling NaEX, it is crucial to wear appropriate personal protective equipment (PPE), such as gloves and safety goggles. Avoid contact with skin and eyes. In the event of contact, immediately rinse with water and seek medical advice if necessary to ensure safety.
Yes, NaEX is compatible with other flotation reagents, including frothers and modifiers. This compatibility allows it to be used in conjunction with these reagents to meet specific mineral separation requirements, enhancing its flexibility and effectiveness.
NaEX exhibits optimal performance in an alkaline environment, typically with a pH level greater than 7. This pH range facilitates the most efficient mineral separation, maximizing the efficacy of the flotation process.
Determining the optimal dosage of NaEX is contingent upon various factors, including the type of ore, particle size, and desired separation efficiency. It is advisable to conduct small-scale tests to ascertain the appropriate dosage tailored to your specific application, ensuring the best possible outcome.
Although NaEX does not have a strictly defined expiration date, its effectiveness can diminish over time if not stored correctly. It is recommended to use the product within the suggested storage conditions and timeframe to maintain its optimal performance.
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