| 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 an exceptional high-efficiency collector prominently used in the froth flotation process of diverse ores, encompassing non-ferrous and precious metals. This synthetic organic compound exhibits a unique ability to selectively bind to mineral surfaces, thereby enhancing the separation of minerals 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 an essential organic compound utilized as a collector in the froth flotation process for sulfide minerals within the mining sector. It significantly aids in the effective separation of valuable minerals from waste materials, ensuring optimal mineral recovery.
NaEX operates by chemisorbing onto the sulfide minerals' surfaces, rendering them hydrophobic. This hydrophobic nature allows air bubbles to adhere to the mineral particles, transporting them to the surface of the flotation cell to create a mineral-rich froth, facilitating efficient mineral separation.
In comparison to other xanthates, NaEX is regarded as more environmentally friendly due to its lower toxicity and enhanced biodegradability. However, it remains a chemical agent and should be handled with appropriate care to ensure safety.
NaEX finds its primary application in the flotation of sulfide ores such as copper, lead, zinc, and other valuable minerals. Additionally, it is instrumental in research and development activities aimed at innovating new flotation techniques.
NaEX should be stored in a cool, dry, and well-ventilated environment, shielded from direct sunlight and heat sources. Ensuring containers are tightly sealed is crucial to prevent contamination and evaporation, thereby maintaining the compound's efficacy.
When handling NaEX, it is essential to wear appropriate personal protective equipment (PPE) such as gloves and safety goggles. Avoiding direct contact with skin and eyes is paramount. In case of accidental contact, immediately flush the affected area with water and seek medical assistance if necessary.
Indeed, NaEX can be effectively used in conjunction with other flotation reagents like frothers and modifiers to meet specific separation requirements, enhancing the overall flotation process.
NaEX exhibits optimal performance in an alkaline environment, generally with a pH greater than 7, ensuring efficient mineral separation.
Determining the correct dosage of NaEX involves considering factors such as ore type, particle size, and desired separation efficiency. Conducting small-scale tests is recommended to ascertain the appropriate dosage tailored to your specific application.
While NaEX doesn't have a strict expiration date, its effectiveness may diminish over time if not stored correctly. It is advisable to use the product within the recommended storage conditions and timeframe to ensure its efficacy.
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