| 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 top-tier, high-performance reagent engineered to optimize mineral processing efficacy. Specifically designed for the selective flotation of sulfide minerals, NaEX is a synthetically produced organic compound that excels as a collector in the froth flotation process, significantly boosting the separation efficiency of valuable minerals from gangue materials.
Key Features:
Applications:
Safety Information:
Storage Conditions:
Sodium Ethyl Xanthate (NaEX) is a crucial organic compound predominantly employed as a collector in the froth flotation process within the mining industry. It plays a vital role in the efficient separation of valuable sulfide minerals from waste materials, significantly enhancing mineral recovery.
NaEX operates by chemisorbing onto the surfaces of sulfide minerals, making them hydrophobic. This hydrophobic nature allows air bubbles to attach to the mineral particles, elevating them to the surface of the flotation cell where they form a mineral-rich froth, facilitating effective extraction.
Compared to other xanthates, NaEX is acknowledged for its relatively lower toxicity and biodegradability, marking it as more environmentally friendly. Nevertheless, it remains a chemical substance and necessitates careful handling to ensure safety.
NaEX is primarily utilized in the flotation of sulfide ores such as copper, lead, and zinc, along with other minerals. Additionally, it finds usage in research and development for innovating new flotation techniques, demonstrating its versatility.
NaEX should be stored in a cool, dry, and well-ventilated location, away from direct sunlight and heat sources. Ensure containers are tightly sealed to avert contamination and evaporation, maintaining the compound's integrity.
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. In case of accidental contact, rinse immediately with water and seek medical advice if needed.
Indeed, NaEX can be effectively used alongside other flotation reagents like frothers and modifiers to meet specific separation requirements, enhancing the overall flotation process.
NaEX exhibits optimal performance in an alkaline environment, generally with a pH exceeding 7, ensuring maximum efficiency in mineral separation.
Determining the optimal dosage of NaEX involves considering various factors, including ore type, particle size, and desired separation efficiency. It is advisable to conduct small-scale tests to accurately establish the appropriate dosage for your specific application.
Although NaEX does not have a strict expiration date, its efficacy may diminish over time if not stored properly. To ensure maximum effectiveness, it is recommended to use the product within the advised storage conditions and timeframe.
){kind=link}