| Customization: | Available |
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| CAS No.: | 140-90-9 |
| Formula: | (CH3)2chocssna |
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Product Name: Sodium Isopropyl Xanthate (SIPX)
CAS Number: 140-91-0
Molecular Formula: C4H7NaOS2
Appearance: Clear to slightly yellow liquid
Density: Approximately 1.10 g/cm³ at 25°C
Boiling Point: Not applicable; decomposes upon heating
Melting Point: Below -20°C
pH: Alkaline (pH > 7)
Solubility: Soluble in water
Product Description:
Sodium Isopropyl Xanthate (SIPX) is a high-efficiency collector widely used in the froth flotation process of various ores, including non-ferrous and precious metals. This synthetic organic compound selectively adheres to the surfaces of mineral particles, enhancing their separation from gangue materials.
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| CAS No. | 140-90-9 |
| Purity | 85% and 90% |
| Classification | General Reagents |
| Other Names | SEX |
| Molecule formula | C3H7NaOS2 |
| EINECS No. | 205-440-9 |
| Usage | Mining industry |
Sodium Ethyl Xanthate (NaEX) is a highly effective organic compound used in the mining industry as a collector in the froth flotation process of sulfide minerals. This essential reagent facilitates the separation of valuable minerals from waste materials, optimizing the beneficiation process.
NaEX operates by chemisorbing onto the surface of sulfide minerals, making them hydrophobic. This crucial interaction allows air bubbles to adhere to the mineral particles, lifting them to the surface of the flotation cell to form a mineral-rich froth, enhancing mineral recovery.
Compared to other xanthates, NaEX stands out for its relatively lower toxicity and biodegradability, making it a more environmentally friendly choice. Nevertheless, as a chemical agent, it should be handled with appropriate care and caution.
NaEX is predominantly utilized in the flotation of sulfide ores, including copper, lead, and zinc. Additionally, it plays a significant role in research and development for pioneering new flotation techniques and methods.
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 avoid contamination and evaporation, maintaining the reagent's integrity.
When handling NaEX, it is crucial to wear appropriate personal protective equipment (PPE), such as gloves and safety goggles. Avoid direct contact with skin and eyes. In the event of contact, rinse immediately with water and seek medical attention if necessary.
Yes, NaEX is compatible with other flotation reagents, including frothers and modifiers, allowing for tailored separation processes to meet specific mineral recovery requirements.
NaEX exhibits optimal performance in an alkaline environment, typically with a pH level greater than 7, ensuring efficient mineral flotation.
Determining the optimal dosage of NaEX depends on several factors, such as ore type, particle size, and desired separation efficiency. It is advisable to conduct small-scale tests to establish the precise dosage tailored to your specific application needs.
Though NaEX does not have a strict expiration date, its efficacy may diminish over time if not stored correctly. For optimal results, use the product within the recommended storage conditions and timeframe.
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