| Customization: | Available |
|---|---|
| CAS No.: | 140-90-9 |
| Formula: | C3h5naos2 |
|
Still deciding? Get samples of US$ 0/kg
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
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, high-performance reagent tailored for the mineral processing industry. This synthetically produced organic compound excels in the selective flotation of sulfide minerals, acting as a powerful collector in the froth flotation process. It significantly enhances the separation efficiency of valuable minerals from gangue materials.
Key Features:
Applications:
Safety Information:
Storage Conditions:
Sodium Ethyl Xanthate (NaEX) is a vital organic compound extensively utilized as a collector in the froth flotation process of sulfide minerals within the mining industry. This essential reagent facilitates the separation of valuable minerals from waste materials, ensuring efficient beneficiation.
NaEX operates by chemisorbing onto the surface of sulfide minerals, making them hydrophobic. This unique property allows air bubbles to adhere to the mineral particles, effectively lifting them to the surface of the flotation cell to form a mineral-enriched froth.
In comparison to other xanthates, NaEX is often deemed more environmentally friendly due to its relatively lower toxicity and biodegradability. Nevertheless, it remains a chemical agent, necessitating careful handling and adherence to safety protocols.
NaEX is predominantly employed in the flotation of sulfide ores such as copper, lead, zinc, and various other minerals. Additionally, it is instrumental in research and development, advancing new flotation techniques and applications.
NaEX should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and heat sources. It is crucial to keep containers tightly sealed to avoid contamination and evaporation, ensuring the product's efficacy.
When handling NaEX, it is imperative to wear personal protective equipment (PPE) such as gloves and safety goggles. Avoid any contact with skin and eyes, and if contact occurs, rinse immediately with water and seek medical advice if necessary.
Indeed, NaEX can be effectively used alongside other flotation reagents, including frothers and modifiers, to meet specific separation requirements and optimize the flotation process.
NaEX demonstrates its best performance in an alkaline environment, typically with a pH level exceeding 7, ensuring optimal flotation efficiency.
Determining the optimal dosage depends on numerous factors, including ore type, particle size, and desired separation efficiency. It is advisable to conduct small-scale tests to identify the appropriate dosage tailored to your specific application needs.
Although NaEX does not have a strict expiration date, its effectiveness may diminish over time if not stored properly. To ensure optimal performance, use the product within the recommended storage conditions and timeframe.
){kind=link}