| 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 are a distinct class of organic sulfur chemicals that serve as effective flotation collectors, predominantly utilized in the mining and mineral processing sectors. These compounds significantly enhance the separation of precious minerals from waste materials by inducing hydrophobic properties in the minerals, thereby promoting their attachment to air bubbles.
Xanthates exert their effect by chemisorbing onto mineral particle surfaces, rendering them hydrophobic. When air and water are present, this hydrophobicity causes the mineral particles to attach to air bubbles, allowing them to ascend to the surface and form a mineral-rich froth. This froth is then collected separately from the water and waste materials.
The industry frequently employs various xanthates such as Sodium Ethyl Xanthate (SEX), Sodium Isopropyl Xanthate (SIPX), Sodium Butyl Xanthate (SBX), and Sodium Isoamyl Xanthate (SIX). Each of these possesses unique properties tailored to suit different ores and specific flotation conditions.
Selecting the appropriate xanthate hinges on factors such as the type of ore being processed, the targeted mineral recovery rate, the pH levels of the flotation environment, and the compatibility with other reagents used in the flotation process.
When handling xanthates, it is imperative to wear personal protective equipment (PPE) like gloves, safety goggles, and masks. Ensure usage in a well-ventilated area to avoid inhalation of vapors or dust. In case of skin or eye contact, immediately rinse with ample water and seek medical attention if necessary.
Xanthates should be stored in cool, dry, and well-ventilated areas, away from direct sunlight and heat sources. Containers must remain tightly sealed to prevent contamination and evaporation.
Within the pharmaceutical realm, xanthates function as intermediates in the synthesis of specific drugs and serve as chelating agents in the development of metal-based pharmaceuticals.
Beyond their mining applications, xanthates are also employed in the rubber industry as accelerators, the textile industry for dye fixation, and the water treatment industry for biocide purposes.
Identifying the optimal xanthate dosage involves considering factors like ore type, particle size, and desired separation efficiency. Conducting small-scale tests is recommended to ascertain the appropriate dosage for your specific application.
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