| 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 high-efficiency collector used in the froth flotation process of various ores, including non-ferrous and precious metals. It is a synthetic organic compound that selectively binds to the surfaces of mineral particles, promoting their 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 versatile organic compound prominently utilized in the mining industry as a collector in the froth flotation process of sulfide minerals. This essential reagent aids in the efficient separation of valuable minerals from waste materials, ensuring optimal extraction and processing.
NaEX operates by chemisorbing onto the surfaces of sulfide minerals, rendering them hydrophobic. This hydrophobic nature allows air bubbles to attach to the mineral particles, lifting them to the surface of the flotation cell, where they form a valuable mineral-rich froth for collection.
Relative to other xanthates, NaEX is considered to be more environmentally friendly due to its lower toxicity and higher biodegradability. Nonetheless, it remains a chemical that must be handled with appropriate precautions to ensure safety and environmental protection.
NaEX is extensively used in the flotation of sulfide ores, including copper, lead, zinc, and various other minerals. Additionally, it plays a crucial role in research and development initiatives for novel flotation techniques, contributing to advancements in mineral processing.
To maintain its efficacy, NaEX should be stored in a cool, dry, and well-ventilated area, shielded from direct sunlight and heat sources. Containers must remain tightly sealed to prevent contamination and evaporation, ensuring the longevity of the product.
When handling NaEX, it is crucial to use personal protective equipment (PPE), including gloves and safety goggles. Avoid direct contact with skin and eyes. In the event of contact, rinse immediately with water and seek medical assistance if necessary.
Yes, NaEX is compatible with other flotation reagents such as frothers and modifiers. This compatibility allows for tailored separation processes to meet specific mineral extraction requirements.
NaEX demonstrates optimal performance in an alkaline environment, typically at a pH level greater than 7. Maintaining this pH range ensures the highest efficacy of the flotation process.
Determining the optimal dosage of NaEX depends on several factors, including ore type, particle size, and desired separation efficiency. Conducting small-scale tests is recommended to identify the precise dosage required for your specific application.
Although NaEX does not have a strict expiration date, its effectiveness may diminish over time if not stored properly. Adhering to recommended storage conditions and using the product within the suggested timeframe ensures maintained efficacy.
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