| 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 an advanced, high-efficiency collector widely used in the froth flotation process for various ores, including non-ferrous and precious metals. This synthetic organic compound exhibits excellent selectivity by selectively binding to mineral particles, thus promoting an efficient separation 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 powerful collector in the froth flotation process for sulfide minerals in the mining industry. Its primary role is to facilitate the separation of valuable minerals from unwanted waste materials during ore processing.
NaEX operates by chemisorbing onto the surface of sulfide minerals, making them hydrophobic. This crucial interaction enables air bubbles to adhere to the mineral particles, lifting them to the surface of the flotation cell where a mineral-rich froth is formed.
Compared to other xanthates, NaEX is recognized for its relatively lower toxicity and enhanced biodegradability, making it a more environmentally friendly option. Nonetheless, it remains a chemical that necessitates careful handling.
NaEX is primarily employed in the flotation of sulfide ores, such as copper, lead, and zinc, among other minerals. Additionally, it serves a vital role in research and development to innovate new flotation techniques.
Store NaEX in a cool, dry, and well-ventilated area, away from direct sunlight and heat sources. Ensure containers are tightly sealed to prevent any contamination or evaporation of the chemical.
When handling NaEX, always wear personal protective equipment (PPE) such as gloves and safety goggles. Avoid contact with skin and eyes. If contact occurs, rinse immediately with water and seek medical advice if necessary.
Indeed, NaEX is compatible with other flotation reagents, including frothers and modifiers, allowing for tailored separation solutions to meet specific mineral processing requirements.
NaEX exhibits its best performance in an alkaline environment, typically at a pH level greater than 7, optimizing its flotation efficiency.
Determining the optimal dosage of NaEX depends on numerous variables including ore type, particle size, and desired separation efficiency. Conducting small-scale tests is recommended to ascertain the ideal dosage for your specific application.
While NaEX does not have a strict expiration date, its effectiveness can diminish over time if not stored properly. It's advisable to use the product within the recommended storage conditions and timeframe to maintain its efficacy.
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