| 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 expertly formulated for the mineral processing industry’s needs, particularly in the selective flotation of sulfide minerals. This synthetically produced organic compound functions as a potent 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 pivotal organic compound extensively used as a collector in the froth flotation process, specifically designed for sulfide minerals in the mining industry. It significantly aids in the efficient separation of valuable minerals from unwanted waste materials.
NaEX operates by chemisorbing onto the surfaces of sulfide minerals, thereby rendering them hydrophobic. This hydrophobic nature allows air bubbles to adhere to the mineral particles, lifting them to the surface of the flotation cell to create a mineral-rich froth.
Among various xanthates, NaEX is regarded as more environmentally friendly due to its lower toxicity and superior biodegradability. Nonetheless, it remains a chemical and should be managed with caution and care.
NaEX is predominantly utilized in the flotation of sulfide ores, including copper, lead, zinc, and other minerals. It also plays a crucial role in research and development initiatives for pioneering new flotation techniques.
NaEX should be stored in a cool, dry, and well-ventilated environment, away from direct sunlight and heat sources. Ensure containers are tightly sealed to prevent contamination and evaporation.
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, immediately flush with water and seek medical advice if necessary.
Absolutely, NaEX can be effectively used alongside other flotation reagents, including frothers and modifiers, to meet specific separation needs and enhance overall performance.
NaEX delivers optimal performance in an alkaline environment, typically functioning best at a pH level greater than 7.
Determining the optimal dosage of NaEX depends on multiple factors such as the type of ore, particle size, and the desired level of separation efficiency. It is advisable to conduct small-scale tests to ascertain the appropriate dosage for your specific application.
Although NaEX does not have a strict expiration date, its effectiveness may diminish over time if not stored under recommended conditions. It is best to use the product within the advised storage timeframe to ensure maximum effectiveness.
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