| 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 pivotal flotation collector extensively used in the mineral processing industry. Renowned for its effectiveness, SBX facilitates the separation of valuable minerals from their ore via the froth flotation method. This organic sulfur compound attaches itself to mineral surfaces, rendering them hydrophobic and enabling their selective collection in the froth phase.
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Xanthate compounds are specialized organic sulfur chemicals widely recognized for their role as flotation collectors. Predominantly utilized in the mining and mineral processing sectors, they significantly improve the separation process by making valuable minerals hydrophobic. This action enables these minerals to attach to air bubbles, thereby enhancing their extraction from the surrounding waste materials.
Xanthates function by chemisorbing onto the surfaces of mineral particles, imparting hydrophobic properties to them. When air and water are present, these hydrophobic particles adhere to air bubbles. These bubbles ascend to the liquid surface, forming a froth enriched with minerals, which can then be separated from the residual water and waste substances.
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 possesses unique properties tailored for specific ores and flotation conditions, making them highly effective in their respective applications.
Selecting the appropriate xanthate hinges on several factors, including the ore type undergoing processing, the targeted mineral recovery rate, the flotation environment's pH level, and the compatibility with other reagents employed in the flotation process. These elements collectively determine the efficiency and outcome of the flotation operation.
When handling xanthates, it is imperative to utilize personal protective equipment (PPE) such as gloves, safety goggles, and masks. These chemicals should be managed in a well-ventilated area to minimize inhalation risks. In instances of skin or eye contact, it is crucial to flush the affected area with ample water and seek medical advice if necessary.
Proper storage of xanthates involves keeping them in a cool, dry, and well-ventilated environment, away from direct sunlight and heat sources. Ensuring that containers are tightly sealed is essential to prevent contamination and evaporation, thereby maintaining their effectiveness and safety.
In the realm of pharmaceuticals, xanthates serve as crucial intermediates in the synthesis of specific drugs and function as chelating agents in the development of metal-based pharmaceuticals. Their unique properties facilitate various chemical processes essential to pharmaceutical innovation.
Absolutely, xanthates find utility beyond mining. They are employed in the rubber industry as accelerators, in the textile industry for dye fixation, and in the water treatment industry for their biocidal properties. These versatile applications underscore the adaptability and importance of xanthates in diverse industrial sectors.
Determining the optimal xanthate dosage involves considering factors such as ore type, particle size, and the desired separation efficiency. Conducting small-scale tests is advisable to identify the precise dosage tailored to your specific application, ensuring maximized efficiency and efficacy of the flotation process.
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