| 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 highly effective collector widely employed in the froth flotation of various ores, including non-ferrous and precious metals. This synthetic organic compound specifically adheres to mineral surfaces, facilitating their separation from gangue materials through selective binding.
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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 as a collector in the froth flotation process within the mining industry. It plays a crucial role in separating valuable sulfide minerals from unwanted waste materials, enhancing the overall efficiency of mineral recovery.
NaEX functions by chemisorbing onto the surface of sulfide minerals, making them hydrophobic. This alteration allows air bubbles to attach to the mineral particles, lifting them to the surface of the flotation cell where they form a mineral-rich froth, thereby enabling efficient extraction.
Compared to other xanthates, NaEX stands out for its lower toxicity and biodegradability, making it a more environmentally friendly option. However, like any chemical, it requires careful handling to ensure safety and environmental protection.
NaEX is widely utilized in the flotation of sulfide ores, including copper, lead, and zinc. It also finds applications in various research and development projects aimed at innovating new flotation techniques.
For optimal preservation, NaEX should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and heat sources. Ensure containers are tightly sealed to prevent contamination and evaporation, maintaining its efficacy over time.
When handling NaEX, wearing personal protective equipment (PPE) such as gloves and safety goggles is essential. Avoid any direct contact with skin and eyes. If contact occurs, rinse immediately with water and seek medical advice if necessary.
Absolutely, NaEX can be effectively combined with other flotation reagents including frothers and modifiers. This compatibility allows for customized solutions to meet specific separation requirements.
NaEX exhibits optimal performance in an alkaline environment, ideally within a pH range greater than 7. Maintaining this pH level ensures maximum efficacy in the flotation process.
Determining the optimal dosage of NaEX involves considering factors like the type of ore, particle size, and desired separation efficiency. Conducting small-scale tests is recommended to ascertain the appropriate dosage tailored to your specific application.
Although NaEX does not have a definitive expiration date, its effectiveness can diminish if not stored properly. Adhering to recommended storage conditions ensures the product maintains its efficacy over time.
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