| Customization: | Available |
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| CAS No.: | 141-33-3 |
| Formula: | C5h9naos2 |
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Product Name: Sodium Butyl Xanthate (SBX)
CAS Number: 140-00-7 (for the generic xanthate compound)
Molecular Formula: C6H11O2S (with the sodium counterion)
Appearance: Colorless to pale yellow liquid
Density: Approximately 1.03 g/cm³ at 25°C
Boiling Point: Decomposes upon heating; not volatile
Melting Point: Below -20°C
pH: Alkaline (pH > 7 in aqueous solution)
Solubility: Soluble in water
Product Description:
Sodium Butyl Xanthate (SBX) is a highly effective and widely used flotation collector in the mineral processing industry. Known for its efficiency, SBX is instrumental in separating valuable minerals from gangue through froth flotation. As an organic sulfur compound, it chemisorbs onto mineral surfaces, rendering them hydrophobic and facilitating their selective collection in the froth phase.
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Xanthate compounds belong to a fascinating category of organic sulfur chemicals, primarily employed as flotation collectors in the mining and mineral processing industries. These remarkable compounds work by enhancing the separation of valuable minerals from waste materials, making the minerals hydrophobic and aiding their attachment to air bubbles, thus ensuring a more efficient and effective extraction process.
Xanthates operate by chemisorbing onto the surface of mineral particles, effectively making them hydrophobic. When in the presence of air and water, this hydrophobicity causes the mineral particles to cling to air bubbles, which then ascend to the surface to form a mineral-rich froth. This froth can be collected separately from the remaining water and waste materials, facilitating the extraction of the valuable minerals.
The industrial landscape frequently utilizes several types of xanthates, such as Sodium Ethyl Xanthate (SEX), Sodium Isopropyl Xanthate (SIPX), Sodium Butyl Xanthate (SBX), and Sodium Isoamyl Xanthate (SIX). Each type boasts unique properties tailored to meet specific requirements for different ores and flotation conditions, ensuring optimal performance in various applications.
Selecting the right xanthate for a specific application hinges on several critical factors. These include the type of ore being processed, the desired mineral recovery rate, the pH level of the flotation environment, and the compatibility with other reagents involved in the flotation process. These elements collectively determine the most suitable xanthate for achieving the best results.
Ensuring safety while handling xanthates is paramount. Personal protective equipment (PPE) like gloves, safety goggles, and masks should always be worn. It is crucial to work in a well-ventilated area to avoid inhalation of vapors or dust. In the event of skin or eye contact, rinse immediately with ample water and seek medical advice if necessary.
Proper storage of xanthates is essential to maintain their efficacy and safety. They should be kept in a cool, dry, and well-ventilated area, shielded from direct sunlight and heat sources. Containers must be kept tightly sealed to prevent contamination and evaporation, ensuring that the compounds remain in optimal condition for use.
In the pharmaceutical realm, xanthates play a pivotal role as intermediates in the synthesis of specific drugs and as chelating agents in the development of metal-based pharmaceuticals. Their unique chemical properties make them invaluable in these complex processes, contributing to the advancement of medical science.
Indeed, xanthates extend their utility beyond the mining sector. They are employed in the rubber industry as accelerators, in the textile industry for dye fixation, and in the water treatment industry for biocide applications. These versatile compounds showcase a wide array of functionalities across various industries.
Determining the correct dosage of xanthate is a nuanced process influenced by factors such as ore type, particle size, and desired separation efficiency. Small-scale tests are recommended to pinpoint the optimal dosage tailored to your specific application, ensuring maximum effectiveness and efficiency in your flotation process.
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