| 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 widely utilized in the mineral processing industry. As a potent reagent for separating valuable minerals from gangue via the froth flotation method, SBX excels in its function. This organic sulfur compound chemisorbs onto mineral surfaces, rendering them hydrophobic and ensuring their selective collection in the froth phase.
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Xanthate compounds form a unique class of organic sulfur chemicals extensively utilized as flotation collectors in the mining and mineral processing sectors. These compounds significantly enhance the separation of valuable minerals from waste by making the minerals hydrophobic, thereby enabling their attachment to air bubbles for efficient extraction.
Xanthates function by chemisorbing onto mineral particle surfaces, making them hydrophobic. In the presence of air and water, this leads to the mineral particles attaching to air bubbles, which subsequently rise to the surface, creating a mineral-rich froth. This froth can be easily collected separately from the water and waste materials, ensuring effective mineral recovery.
Industry commonly employs several types of xanthates, including Sodium Ethyl Xanthate (SEX), Sodium Isopropyl Xanthate (SIPX), Sodium Butyl Xanthate (SBX), and Sodium Isoamyl Xanthate (SIX). Each xanthate variant possesses unique properties, making them suitable for different ores and specific flotation conditions.
Choosing the appropriate xanthate for a specific application hinges on several factors, such as the type of ore processed, the targeted mineral recovery rate, the pH level of the flotation environment, and compatibility with other reagents used in the flotation process.
When handling xanthates, it is essential to use personal protective equipment (PPE), including gloves, safety goggles, and a mask, to minimize exposure. Ensure that xanthates are handled in a well-ventilated area to avoid inhaling vapors or dust. In case of skin or eye contact, immediately flush with plenty of water and seek medical advice if needed.
For optimal storage, xanthates should be kept in a cool, dry, and well-ventilated location, away from direct sunlight and heat sources. Ensure that containers are tightly sealed to prevent any contamination or evaporation, maintaining the integrity of the chemical.
In the pharmaceutical sphere, xanthates serve as crucial intermediates in synthesizing certain drugs and act as chelating agents in developing metal-based pharmaceuticals. Their unique properties facilitate various chemical processes essential in drug development.
Absolutely, xanthates extend their utility beyond mining into multiple industries. In the rubber industry, they function as accelerators, in the textile industry, they aid in dye fixation, and in the water treatment industry, they serve as effective biocides.
Determining the precise dosage of xanthate involves considering factors such as ore type, particle size, and desired separation efficiency. Conducting small-scale tests is recommended to identify the optimal dosage tailored to your specific application, ensuring maximum effectiveness and efficiency.
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