| 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)
Extended Product Description:
Sodium Ethyl Xanthate (NaEX) is a high-performance reagent meticulously crafted for the mineral processing industry, where it excels in the selective flotation of sulfide minerals. This synthetically engineered organic compound serves as a robust collector in the froth flotation process, significantly boosting the efficiency of separating valuable minerals from gangue materials.
Distinguishing Features:
Applications:
Safety Information:
Storage Conditions:
Sodium Ethyl Xanthate (NaEX) is an essential organic compound utilized as a collector in the froth flotation process of sulfide minerals, pivotal in the mining industry. This compound plays a crucial role in separating valuable minerals from waste materials, enhancing the efficiency of mineral extraction.
NaEX functions by chemisorbing onto the surface of sulfide minerals, rendering them hydrophobic. This hydrophobicity enables air bubbles to attach to the mineral particles, lifting them to the surface of the flotation cell where they form a rich mineral froth, thereby facilitating the separation process.
Among xanthates, NaEX is seen as more environmentally considerate due to its lower toxicity and higher biodegradability. Nonetheless, as a chemical, it requires careful handling to ensure environmental safety and compliance with safety regulations.
NaEX is predominantly employed in the flotation of sulfide ores, including copper, lead, zinc, and various other minerals. Additionally, it finds use in research and development aimed at innovating new flotation techniques, highlighting its versatility in mineral processing.
NaEX should be stored in a cool, dry, and well-ventilated area, shielded from direct sunlight and heat sources. Ensure that containers are tightly sealed to prevent contamination and evaporation, preserving the integrity of the chemical.
When handling NaEX, it is critical to wear personal protective equipment (PPE) such as gloves and safety goggles. Minimize direct contact with skin and eyes. In case of accidental contact, immediately flush the area with water and seek medical advice if necessary.
Indeed, NaEX can be effectively used in combination with other flotation reagents, including frothers and modifiers, to meet specific separation requirements and optimize flotation performance.
NaEX exhibits optimal performance in an alkaline environment, typically operating best at a pH level greater than 7, which enhances its efficacy in flotation processes.
The ideal dosage of NaEX relies on several factors, including the type of ore, particle size, and desired separation efficiency. Conducting small-scale tests is advisable to accurately determine the appropriate dosage tailored to your specific application.
While NaEX lacks a definite expiration date, its effectiveness may diminish over time if not stored correctly. Adhering to recommended storage conditions and timeframes ensures optimal product performance and longevity.
){kind=link}