| 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 high-performance reagent tailor-made for the mineral processing industry. Specifically crafted for the selective flotation of sulfide minerals, this synthetically produced organic compound acts as a potent collector in the froth flotation process. It significantly enhances the efficiency of separating valuable minerals from gangue materials.
Key Features:
Applications:
Safety Information:
Storage Conditions:
Sodium Ethyl Xanthate (NaEX) is a high-performance organic compound widely employed in the mining industry, particularly in the froth flotation process of sulfide minerals. This essential chemical acts as a collector, facilitating the efficient separation of valuable minerals from waste materials.
NaEX operates by chemisorbing onto the surface of sulfide minerals, making them hydrophobic. This hydrophobic nature allows air bubbles to adhere to the mineral particles, enabling them to rise to the surface of the flotation cell, where they form a mineral-rich froth for easy collection.
Compared to other xanthates, NaEX is recognized for its environmentally friendly properties due to its lower toxicity and higher biodegradability. However, as it remains a chemical reagent, it should always be handled with appropriate care and safety measures.
NaEX is predominantly utilized in the flotation of sulfide ores, including copper, lead, zinc, and other valuable minerals. Additionally, it serves a vital role in research and development aimed at innovating new flotation techniques and methodologies.
NaEX should be stored in conditions that are cool, dry, and well-ventilated, away from direct sunlight and heat sources. To maintain its integrity and prevent contamination or evaporation, ensure that the containers are tightly sealed at all times.
When handling NaEX, it is crucial to wear personal protective equipment (PPE) such as gloves and safety goggles. Avoid direct contact with skin and eyes. In the event of contact, flush the affected area with water immediately and seek medical assistance if necessary.
Indeed, NaEX can be effectively used alongside other flotation reagents, including frothers and modifiers, to meet specific separation requirements and enhance the overall efficiency of the froth flotation process.
NaEX exhibits optimal performance in an alkaline environment, typically when the pH level is greater than 7. Maintaining this pH range ensures maximal effectiveness in the flotation process.
Determining the optimal dosage of NaEX involves considering factors such as ore type, particle size, and desired separation efficiency. Conducting small-scale tests is recommended to establish the appropriate dosage tailored to your specific application requirements.
While NaEX does not have a strict shelf life, its effectiveness may decrease over time if not stored under recommended conditions. For best results, use the product within the suggested storage time frame to ensure its efficacy.
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