| CAS No.: | 140-90-9 |
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| Formula: | (CH3)2chocssna |
| EINECS: | / |
| Classification: | Standard Substance |
| Grade: | Industrial |
| Specific Usage: | For Biological Purpose, For Tissue Medium Purpose, For Microbiological, For Microscopic Purpose, For Electron Microscopy, For Lens Blooming, Technical Grade, Pratical Use, Pro Analysis, Super Special Grade, For Synthesis, For Scintillation, For Electrophoresis Use, For Refractive Index, for Mining |
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Audited Supplier 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 efficient collector pivotal in the froth flotation process for various ores, including non-ferrous and precious metals. SIPX is a synthetic organic compound that selectively adheres to mineral surfaces, enhancing the separation from non-valuable gangue materials.
Key Features:
Applications:
Safety Information:
Storage Conditions:
| 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 essential organic compound utilized as a potent collector in the froth flotation process of sulfide minerals within the mining industry. This reagent is instrumental in the efficient separation of valuable mineral ores from waste materials, enhancing the overall extraction process.
NaEX operates by chemisorbing onto the surfaces of sulfide minerals, making them hydrophobic. This key reaction allows the air bubbles to adhere to the mineral particles, elevating them to the surface of the flotation cell where they form a mineral-rich froth, facilitating easy extraction.
Compared to other xanthates, NaEX stands out for its lower toxicity and biodegradability, making it a more environmentally responsible option. Nonetheless, it remains a chemical agent that should be handled with caution to ensure safety.
NaEX is predominantly employed in the flotation of sulfide ores, including copper, lead, zinc, among others. Additionally, it is a valuable component in research and development settings, aiding in the advancement of innovative flotation techniques.
Proper storage of NaEX is critical; it should be kept in a cool, dry, and well-ventilated area, shielded from direct sunlight and heat. Ensuring that containers are tightly sealed will prevent potential contamination and evaporation, maintaining product integrity.
When handling NaEX, it is imperative to use personal protective equipment (PPE) including gloves and safety goggles. Avoid any direct contact with skin and eyes. In the event of accidental contact, promptly flush the area with water and seek medical attention if needed.
Yes, NaEX is highly versatile and can be effectively used alongside other flotation reagents, such as frothers and modifiers, to meet specific separation goals and optimize flotation performance.
For peak performance, NaEX should be used in an alkaline environment, typically with a pH level above 7, ensuring optimal interaction and separation efficiency.
Determining the optimal dosage of NaEX requires consideration of factors like ore type, particle size, and desired separation efficiency. Conducting small-scale tests is recommended to precisely identify the appropriate dosage for your specific application.
While NaEX does not have a strict expiration date, its efficacy may diminish over time if not stored properly. To maintain its effectiveness, it is advised to use the product within the recommended storage conditions and timeframe.
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