| 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 efficient collector employed in the froth flotation of various ores, including non-ferrous and precious metals. This synthetic organic compound selectively adheres to the surfaces of mineral particles, aiding in the 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 a vital organic compound employed as a powerful collector in the froth flotation process, crucial for separating sulfide minerals in the mining industry. It plays a pivotal role in isolating valuable minerals from waste materials, ensuring efficient extraction.
NaEX operates by chemisorbing onto the surface of sulfide minerals, making them hydrophobic. This hydrophobicity enables air bubbles to adhere to the mineral particles, lifting them to the surface of the flotation cell to form a mineral-rich froth, thus facilitating the separation.
Compared to other xanthates, NaEX is considered more environmentally friendly due to its relatively lower toxicity and higher biodegradability. Nevertheless, it remains a chemical substance and must be handled with appropriate care to ensure safety.
NaEX finds its primary application in the flotation of sulfide ores, including copper, lead, and zinc, among other minerals. Additionally, it is utilized in research and development for innovating new flotation techniques, showing its versatility.
NaEX should be stored in a cool, dry, and well-ventilated location, away from direct sunlight and heat sources. Containers must remain tightly sealed to prevent any contamination or evaporation, ensuring the compound's integrity.
When handling NaEX, it is imperative to wear personal protective equipment (PPE) such as gloves and safety goggles. Avoid any contact with skin and eyes. In the event of contact, rinse immediately with water and seek medical advice if necessary.
Absolutely, NaEX can be effectively used alongside other flotation reagents like frothers and modifiers, enabling the achievement of specific separation requirements in various flotation processes.
NaEX delivers optimal performance in alkaline environments, typically functioning best at a pH level greater than 7, which enhances its effectiveness in the flotation process.
The optimal dosage of NaEX depends on multiple factors, including the type of ore, particle size, and desired separation efficiency. Conducting small-scale tests is recommended to pinpoint the exact dosage tailored to your specific application needs.
While NaEX does not carry a strict expiration date, its effectiveness may diminish over time if not stored under recommended conditions. It is advisable to use the product within the suggested storage timeframe to maintain its efficacy.
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