| Customization: | Available |
|---|---|
| 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 used in the froth flotation process of various ores, including non-ferrous and precious metals. It is a synthetic organic compound that selectively binds to the surfaces of mineral particles, promoting their separation from gangue materials.
Key Features:
Applications:
Safety Information:
Storage Conditions:
Sodium Ethyl Xanthate (NaEX) is a vital organic compound prominently employed as a collector in the froth flotation process within the mining industry. It plays a crucial role in separating valuable sulfide minerals from the surrounding waste materials, enhancing the efficiency of ore concentrate production.
NaEX operates by chemisorbing onto the surface of sulfide minerals, making them hydrophobic. This hydrophobic property enables air bubbles to adhere to the mineral particles, lifting them to the surface of the flotation cell where they form a mineral-rich froth, thus facilitating the separation process.
Among the xanthates, NaEX stands out for its relatively lower toxicity and biodegradability, making it a more environmentally considerate choice. Nonetheless, it remains a chemical agent and should be handled with utmost care to ensure safety and environmental protection.
NaEX finds its primary application in the flotation of sulfide ores, including copper, lead, and zinc. Beyond these, it sees utility in the research and development of innovative flotation techniques, broadening its scope of use in mineral processing.
Proper storage of NaEX entails keeping it in a cool, dry, and well-ventilated area, shielded from direct sunlight and heat sources. Ensuring that containers are tightly sealed is crucial to prevent both contamination and evaporation, thereby maintaining the reagent’s efficacy.
When handling NaEX, the use of personal protective equipment (PPE) such as gloves and safety goggles is imperative. Avoid any contact with skin and eyes; in the event of exposure, immediately flush the affected area with water and seek medical advice if necessary.
Indeed, NaEX can be effectively used alongside other flotation reagents, including frothers and modifiers. This compatibility allows for achieving specific separation requirements tailored to various mineral processing needs.
NaEX demonstrates optimal performance in an alkaline environment, specifically when the pH level exceeds 7. This alkaline condition enhances its efficacy in the flotation process.
Determining the appropriate dosage of NaEX is contingent upon factors such as the type of ore, particle size, and desired separation efficiency. Conducting small-scale tests is advisable to ascertain the optimal dosage tailored to your specific application, thereby ensuring maximum efficiency.
While NaEX does not have a rigorously defined expiration date, its effectiveness can diminish over time if not stored correctly. Adhering to recommended storage conditions and using the product within an appropriate timeframe will help maintain its efficiency.
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