| 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 meticulously engineered for the mineral processing sector. It excels in the selective flotation of sulfide minerals, acting as a potent collector in the froth flotation process. This synthetically produced organic compound significantly enhances the separation efficiency of valuable minerals from gangue materials.
Key Features:
Applications:
Safety Information:
Storage Conditions:
Sodium Ethyl Xanthate (NaEX) is an essential organic compound that plays a pivotal role as a collector in the froth flotation process of sulfide minerals within the mining industry. This indispensable chemical facilitates the efficient separation of valuable minerals from the surrounding waste materials.
NaEX operates through chemisorption onto the surface of sulfide minerals, effectively making them hydrophobic. This characteristic enables air bubbles to adhere to the mineral particles, which are then buoyed to the surface of the flotation cell, culminating in the formation of a mineral-rich froth.
In comparison to other xanthates, NaEX is regarded as more environmentally friendly, owing to its reduced toxicity and improved biodegradability. Nevertheless, being a chemical compound, it mandates cautious handling to ensure safety.
NaEX finds extensive application in the flotation of sulfide ores, including copper, lead, zinc, and a variety of other minerals. Beyond its primary usage, it is also pivotal in research and development initiatives aimed at innovating new flotation techniques.
NaEX demands storage in a cool, dry, and well-ventilated environment, shielded from direct sunlight and heat sources. To fend off contamination and evaporation, containers should be securely sealed at all times.
The use of personal protective equipment (PPE) such as gloves and safety goggles is imperative when handling NaEX. Direct contact with skin and eyes must be avoided. In the event of contact, immediate flushing with water is necessary, and medical advice should be sought if required.
Indeed, NaEX can be effectively utilized in combination with other flotation reagents like frothers and modifiers. This compatibility allows for the achievement of specific separation objectives.
NaEX exhibits its optimal performance in an alkaline environment, typically at a pH level greater than 7. This condition ensures maximum efficiency in the flotation process.
Determining the ideal dosage of NaEX involves considering various factors such as the type of ore, particle size, and the desired separation efficiency. Conducting small-scale tests is advisable to ascertain the precise dosage tailored to your specific application.
Although NaEX does not have a stringent expiration date, its efficacy may diminish over time if not stored in optimal conditions. Adhering to the recommended storage guidelines ensures the product retains its effectiveness for a longer duration.
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