| 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 cutting-edge, high-performance reagent meticulously designed for the mineral processing industry. It is particularly effective in the selective flotation of sulfide minerals. This synthetically produced organic compound excels as a collector in froth flotation processes, significantly enhancing the separation efficiency of valuable minerals from gangue materials.
Key Features:
Applications:
Safety Information:
Storage Conditions:
Sodium Ethyl Xanthate (NaEX) is a powerful organic compound widely utilized as a collector in the froth flotation process of sulfide minerals within the mining industry. Its primary role is to effectively aid in the separation of valuable minerals from waste materials, ensuring optimal extraction results.
NaEX operates by chemisorbing onto the surface of sulfide minerals, thereby making them hydrophobic. This crucial characteristic allows air bubbles to adhere to the mineral particles, elevating them to the surface of the flotation cell and forming a mineral-rich froth.
Among various xanthates, NaEX is recognized for its relatively lower toxicity and higher biodegradability, positioning it as a more environmentally friendly option. Nevertheless, it remains a chemical and should be handled with appropriate caution.
NaEX finds its primary application in the flotation of sulfide ores such as copper, lead, zinc, and other minerals. Additionally, it is utilized in research and development endeavors aimed at innovating new flotation techniques.
NaEX demands storage in a cool, dry, and well-ventilated area, shielded from direct sunlight and heat sources. Containers should remain tightly sealed to avert contamination and evaporation, ensuring the compound's efficacy.
When handling NaEX, it is imperative to wear personal protective equipment (PPE), including gloves and safety goggles. Avoid any contact with skin and eyes. In the event of contact, flush the affected area with water immediately and seek medical advice if necessary.
Indeed, NaEX can be effectively combined with other flotation reagents, such as frothers and modifiers, to meet specific separation requirements and enhance overall process efficiency.
For its peak performance, NaEX should be used in an alkaline environment, typically with a pH level greater than 7, ensuring maximum effectiveness in mineral separation.
Determining the optimal dosage of NaEX involves considering various factors such as ore type, particle size, and desired separation efficiency. Conducting small-scale tests is highly recommended to ascertain the suitable dosage for your specific application.
Although NaEX does not have an explicit expiration date, its effectiveness may diminish over time if storage conditions are not met. It is advisable to use the product within the recommended storage guidelines to maintain its efficacy.
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