| 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 widely utilized flotation collector in the mineral processing industry. It serves as an efficient reagent for the separation of valuable minerals from gangue via the froth flotation method. This organic sulfur compound chemisorbs onto the surface of mineral particles, rendering them hydrophobic and enabling their selective collection in the froth phase.
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Xanthate compounds form an essential class of organic sulfur chemicals, widely utilized as flotation collectors in mining and mineral processing sectors. These compounds significantly improve the separation of valuable minerals from waste, rendering the minerals hydrophobic and ensuring their efficient attachment to air bubbles for enhanced mineral recovery.
In froth flotation, xanthates adsorb onto the surfaces of mineral particles, imparting hydrophobic properties. When air and water are introduced, these treated particles bond to air bubbles and rise to the surface, forming a froth rich in mineral content. This froth is then collected separately from the remaining water and waste, ensuring efficient mineral extraction.
The industrial sector utilizes several common types of xanthates, including Sodium Ethyl Xanthate (SEX), Sodium Isopropyl Xanthate (SIPX), Sodium Butyl Xanthate (SBX), and Sodium Isoamyl Xanthate (SIX). Each variant possesses distinct properties tailored for specific ores and flotation conditions, optimizing the efficiency of mineral recovery processes.
Selecting the appropriate xanthate involves considering various factors, such as the type of ore, the target mineral recovery rate, the pH level of the flotation medium, and compatibility with other flotation reagents. These elements collectively determine the efficacy of the xanthate in the given application.
It is crucial to adopt stringent safety measures when handling xanthates. Personal protective equipment (PPE), including gloves, safety goggles, and masks, is essential. Work should be conducted in a well-ventilated area to mitigate inhalation risks. In case of skin or eye contact, immediate and thorough rinsing with water is recommended, along with medical consultation if necessary.
Proper storage of xanthates includes maintaining them in cool, dry, and well-ventilated spaces, away from direct sunlight and heat. Containers must remain tightly sealed to prevent contamination and evaporation, ensuring the chemical's integrity and effectiveness over time.
In the realm of pharmaceuticals, xanthates serve as key intermediates in the synthesis of specific drugs. Additionally, they function as chelating agents, playing a vital role in the development of metal-based pharmaceuticals, thus supporting innovative drug formulation and therapeutic advancements.
Beyond mining, xanthates find versatile applications across various industries. They act as accelerators in rubber manufacturing, aid in dye fixation in the textile industry, and serve in water treatment as effective biocides, underscoring their multifaceted utility.
Determining the precise dosage of xanthate necessitates evaluating factors such as ore type, particle size, and desired separation efficiency. Conducting small-scale tests is advisable to ascertain the optimal dosage tailored to your specific process, ensuring maximum effectiveness and resource efficiency.
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