Customization: | Available |
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CAS No.: | 140-90-9 |
Formula: | C3h5naos2 |
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Product Name: Potassium Butyl Xanthate (PBX)
CAS Number:
Molecular Formula: C4H7KOS2
Appearance: Colorless to pale yellow liquid
Density: Approximately 1.05 g/cm³ at 25°C
Boiling Point: Not applicable; decomposes upon heating
Melting Point: Solidifies at low temperatures
pH: Alkaline in aqueous solution (pH > 7)
Solubility: Soluble in water
Product Description: Potassium Butyl Xanthate (PBX) is an exceptionally efficient reagent used prominently in the froth flotation process within the mining industry. As a potassium salt of butyl xanthic acid, PBX is celebrated for its potent ability to promote the segregation of valuable minerals from undesired gangue, ensuring optimal extraction and processing.
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Regulatory Information:
PBX serves as a highly effective collector in the froth flotation process of various ores, especially targeting non-ferrous and precious metals, ensuring optimal extraction and processing efficiency.
PBX chemisorbs onto the surface of mineral particles, rendering them hydrophobic. This transformation allows the particles to attach to air bubbles and rise to the surface, enabling easy collection.
PBX exhibits selectivity for certain minerals, contingent upon the flotation process conditions and the specific ore being processed.
When handling PBX, it is essential to wear appropriate PPE, including gloves, safety goggles, and a mask to avoid skin and eye contact. In case of contact, rinse immediately with plenty of water and seek medical advice if needed.
Store PBX in a cool, dry, and well-ventilated area, away from direct sunlight and heat sources. Ensure all containers are tightly sealed to avoid contamination and evaporation.
PBX is regarded as biodegradable, making it a more environmentally friendly option compared to various other xanthate collectors.
The efficacy of PBX in froth flotation is influenced by the solution's pH, with optimal performance typically observed in slightly alkaline conditions.
Absolutely, PBX can be utilized in conjunction with other flotation reagents such as frothers and modifiers, to meet specific separation goals and enhance overall flotation process efficiency.
The ideal PBX dosage is dependent on various factors including the type of ore, particle size, and desired separation efficiency. It is advisable to conduct small-scale tests to ascertain the optimal dosage for your specific application.
For further information or to purchase PBX, please contact our sales team. We are eager to assist with your specific requirements.
Category | Grade | Active ingredients%(≥) | Free alkali%(≤) | Moisture & volatile%(≤) | Exterior |
Dry goods | Grade A | 90 | 0.2 | 4.0 | Particle Stick |