| 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 flotation collector commonly used in the mineral processing industry. SBX is an efficient reagent designed to enhance the separation of valuable minerals from gangue through the innovative froth flotation method. As an organic sulfur compound, it 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:
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Xanthate compounds are a specialized class of organic sulfur chemicals, predominantly employed as flotation collectors in the mining and mineral processing industries. Their primary function is to enhance the separation of valuable minerals from waste materials. They achieve this by rendering the minerals hydrophobic, thereby promoting their attachment to air bubbles and facilitating superior mineral recovery.
Xanthates work by chemisorbing onto the surface of mineral particles, imparting hydrophobic properties. When air and water are introduced, these hydrophobic particles attach to air bubbles. The air bubbles then elevate the mineral particles to the surface, forming a mineral-rich froth that can be separated from the remaining water and waste materials, ensuring an efficient and effective mineral recovery process.
In the industry, the most common types of xanthates include Sodium Ethyl Xanthate (SEX), Sodium Isopropyl Xanthate (SIPX), Sodium Butyl Xanthate (SBX), and Sodium Isoamyl Xanthate (SIX). Each type is uniquely formulated to exhibit specific properties, making them particularly effective for various ores and flotation conditions.
The selection of a suitable xanthate is influenced by several factors, including the type of ore being processed, the targeted mineral recovery rate, the pH levels of the flotation environment, and the compatibility with other reagents involved in the flotation process. Each of these elements plays a crucial role in determining the optimal xanthate for the desired application.
Handling xanthates necessitates strict safety precautions. Personal protective equipment (PPE) such as gloves, safety goggles, and masks should be worn. They must be used in well-ventilated areas to mitigate the risk of inhaling vapors or dust. In case of skin or eye contact, immediate flushing with plenty of water and seeking medical advice is recommended to ensure safety.
Xanthates should be meticulously stored in a cool, dry, and well-ventilated area, away from direct sunlight and heat sources. These chemicals should be kept in tightly sealed containers to prevent any contamination and evaporation, ensuring their efficacy and safety over time.
In the pharmaceutical sector, xanthates serve as vital intermediates in the synthesis of specific drugs. They also function as chelating agents in the development of metal-based pharmaceuticals, demonstrating their versatility and importance in various pharmaceutical applications.
Absolutely, xanthates have diverse applications beyond mining. They are used as accelerators in the rubber industry, for dye fixation in the textile industry, and as biocides in the water treatment industry. Their multifaceted nature makes them valuable across various industrial sectors.
Determining the correct dosage of xanthate involves considering factors such as ore type, particle size, and desired separation efficiency. Conducting small-scale tests is highly recommended to establish the optimal dosage tailored to your specific application, ensuring maximum efficiency and effectiveness.
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