| Customization: | Available |
|---|---|
| CAS No.: | 2540-36-5 |
| Formula: | (CH3)2chch2CH2ocssna |
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Product Name: Sodium Isoamyl Xanthate (SIX)
CAS Number: [Specific CAS number if available]
Molecular Formula: C6H11NaOS2
Appearance: Clear to pale yellow liquid
Density: Approximately 1.05 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 Isoamyl Xanthate (SIX) is a high-efficiency collector reagent used in the mineral processing industry for the froth flotation of sulfide and other ores. It is an organic sulfur compound that chemisorbs onto the surface of mineral particles, making them hydrophobic and facilitating their separation from the hydrophilic gangue materials.
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Xanthate compounds belong to a distinguished class of organic sulfur chemicals renowned for their application as flotation collectors, predominantly in mining and mineral processing industries. These compounds significantly enhance the separation of precious minerals from waste by making the minerals hydrophobic, thereby facilitating their attachment to air bubbles.
Xanthates chemisorb onto the surface of mineral particles, making them hydrophobic. When combined with air and water, this interaction causes mineral particles to attach to air bubbles. These bubbles ascend to the surface, forming a mineral-rich froth that can be efficiently collected, separating it from water and waste materials.
Commonly used types of xanthates include Sodium Ethyl Xanthate (SEX), Sodium Isopropyl Xanthate (SIPX), Sodium Butyl Xanthate (SBX), and Sodium Isoamyl Xanthate (SIX). Each type boasts specific properties, making them ideal for various ores and flotation conditions.
Selecting the appropriate xanthate involves considering the ore type, the desired mineral recovery rate, the pH of the flotation environment, and compatibility with other reagents employed in the flotation process.
When dealing with xanthates, wearing Personal Protective Equipment (PPE) such as gloves, safety goggles, and masks is crucial. Ensure usage in a well-ventilated area to avoid inhalation of vapors or dust. In case of skin or eye contact, rinse immediately with ample water and seek medical attention if needed.
Store xanthates in a cool, dry, and well-ventilated area, shielded from direct sunlight and heat sources. Always keep containers tightly sealed to prevent contamination and evaporation.
Within the pharmaceutical industry, xanthates serve as intermediates in synthesizing specific drugs and function as chelating agents in the development of metal-based pharmaceuticals.
Indeed, xanthates find applications beyond mining. They act as accelerators in the rubber industry, aid in dye fixation in the textile industry, and serve biocide applications in water treatment.
Determining the optimal xanthate dosage depends on various factors like ore type, particle size, and desired separation efficiency. Conducting small-scale tests to identify the appropriate dosage for your specific application is recommended.
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