| 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 utilized flotation collector within the mineral processing industry. Renowned for its efficiency, SBX is pivotal in the selective separation of valuable minerals from gangue through the froth flotation method. This organic sulfur compound chemisorbs onto the mineral particles' surface, rendering them hydrophobic and facilitating their collection in the froth phase.
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Xanthate compounds are a specialized class of organic sulfur chemicals widely used as flotation collectors in the mining and mineral processing industries. They play a crucial role in the separation process by making minerals hydrophobic, thereby enhancing their attachment to air bubbles and facilitating the efficient extraction of valuable minerals from waste materials.
Xanthates function by chemisorbing onto the surface of mineral particles, rendering them hydrophobic. When exposed to air and water, these particles adhere to air bubbles and rise to the surface, forming a mineral-rich froth. This froth is then easily collected, separating the valuable minerals from the remaining water and waste materials.
The industry primarily utilizes several types of xanthates: Sodium Ethyl Xanthate (SEX), Sodium Isopropyl Xanthate (SIPX), Sodium Butyl Xanthate (SBX), and Sodium Isoamyl Xanthate (SIX). Each variant is tailored for specific ores and flotation conditions, offering unique properties that optimize mineral recovery.
Selecting the appropriate xanthate involves considering the type of ore, desired mineral recovery rate, flotation environment pH, and compatibility with other reagents. These factors ensure optimal performance and cost-efficiency in the flotation process.
Safety is paramount when handling xanthates. Personal protective equipment (PPE) such as gloves, safety goggles, and masks should be worn. Use xanthates in well-ventilated areas to avoid inhaling vapors or dust. In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical advice if necessary.
Store xanthates in a cool, dry, and well-ventilated area, away from direct sunlight and heat sources. Ensure containers are tightly sealed to prevent contamination and evaporation, maintaining the chemical's efficacy and safety.
In the pharmaceutical sector, xanthates serve as intermediates in the synthesis of specific drugs and act as chelating agents in the development of metal-based pharmaceuticals, contributing to the creation of complex medical treatments.
Absolutely, xanthates extend beyond mining. They are utilized as accelerators in the rubber industry, for dye fixation in textiles, and in water treatment as biocides, illustrating their versatility and importance across various industries.
Determining the correct xanthate dosage involves considering factors such as ore type, particle size, and desired separation efficiency. Conducting small-scale tests is recommended to ascertain the optimal dosage tailored to your specific application, ensuring maximum effectiveness and efficiency.
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