| 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 highly effective collector utilized in the froth flotation process of various ores, particularly non-ferrous and precious metals. This synthetic organic compound exhibits a selective affinity for mineral particle surfaces, aiding in their separation from gangue materials for efficient mineral processing.
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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 an organic compound pivotal to the mining industry's froth flotation process. As a collector, it plays a critical role in efficiently separating valuable sulfide minerals from waste materials, ensuring high purity and yield.
NaEX functions by chemisorbing onto sulfide mineral surfaces, making them hydrophobic. This unique property allows air bubbles to attach to these mineral particles, lifting them to the top of the flotation cell, resulting in a rich, mineral-laden froth.
Compared to other xanthates, NaEX stands out for its lower toxicity and higher biodegradability, making it a more environmentally friendly choice. Still, it remains a chemical agent and must be handled with due caution.
NaEX is primarily employed in the flotation of sulfide ores such as copper, lead, and zinc. Its versatility extends to research and development, aiding in the innovation of new flotation techniques for diverse mineral processing scenarios.
Store NaEX in a cool, dry, and well-ventilated area, shielded from direct sunlight and heat sources. Ensure containers are tightly sealed to prevent contamination and evaporation, preserving the reagent's efficacy.
When handling NaEX, it is crucial to wear personal protective equipment (PPE) such as gloves and safety goggles. Avoid skin and eye contact, and if exposure occurs, rinse immediately with water and seek medical attention if necessary.
Absolutely, NaEX can be used alongside other flotation reagents, including frothers and modifiers, to meet specific separation requirements and enhance overall process efficiency.
For optimal effectiveness, NaEX should be used in an alkaline environment, typically with a pH level above 7, ensuring maximum performance in the flotation process.
The optimal dosage of NaEX hinges on factors such as ore type, particle size, and desired separation efficiency. Conducting small-scale tests is recommended to ascertain the precise dosage for your specific application, optimizing outcomes.
While NaEX lacks a strict expiration date, its potency may diminish over time if not stored correctly. Adhering to recommended storage conditions and timelines ensures the reagent maintains its intended effectiveness.
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