| 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 acclaimed flotation collector in the mineral processing industry. This high-performance reagent is essential for the efficient separation of valuable minerals from gangue via the froth flotation method. SBX chemisorbs onto the surface of mineral particles, rendering them hydrophobic and facilitating their selective collection in the froth phase.
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Safety Information:
Storage Conditions:
Xanthate compounds belong to a special class of organic sulfur chemicals known for their crucial role as flotation collectors in the mining and mineral processing industries. They significantly enhance the separation process by making valuable minerals hydrophobic, which promotes their attachment to air bubbles, effectively isolating them from waste materials.
Xanthates function by chemisorbing onto the mineral particles, making them hydrophobic. When introduced to an environment with air and water, these particles attach to air bubbles. The buoyant bubbles rise, forming a mineral-rich froth at the surface, which can then be easily collected, effectively separating it from water and residual waste.
The industry commonly employs various types of xanthates, including Sodium Ethyl Xanthate (SEX), Sodium Isopropyl Xanthate (SIPX), Sodium Butyl Xanthate (SBX), and Sodium Isoamyl Xanthate (SIX). Each variant has unique properties tailored for different ores and flotation conditions, ensuring optimal performance and efficiency.
Selecting the appropriate xanthate depends on multiple factors such as the type of ore being processed, the desired mineral recovery rate, the pH level of the flotation environment, and how well it harmonizes with other reagents in the flotation process. These considerations ensure the effectiveness and efficiency of the flotation operation.
Handling xanthates requires strict adherence to safety protocols. Personal protective equipment (PPE) like gloves, safety goggles, and masks is essential. Additionally, they should be handled in well-ventilated areas to avoid inhaling vapors or dust. In the event of accidental contact with skin or eyes, immediately flush with plenty of water and seek medical advice if necessary.
To maintain their integrity, xanthates should be stored in a cool, dry, and well-ventilated location away from direct sunlight and heat sources. Ensure containers are tightly sealed to prevent contamination and evaporation, safeguarding their effectiveness and longevity.
In the pharmaceutical sector, xanthates serve as vital intermediates in synthesizing specific drugs. Additionally, they function as chelating agents crucial in developing metal-based pharmaceuticals, highlighting their versatility beyond mineral processing.
Absolutely, xanthates have diverse applications beyond mining. They are utilized in the rubber industry as accelerators, in the textile industry for dye fixation, and play a significant role in the water treatment industry as biocides, showcasing their multifunctional capabilities.
Determining the optimal xanthate dosage involves considering factors such as ore type, particle size, and desired separation efficiency. Small-scale tests are recommended to fine-tune the appropriate dosage tailored to your specific application, ensuring maximum effectiveness and resource optimization.
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