CAS No.: | 140-90-9 |
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Formula: | C3h5naos2 |
EINECS: | / |
Classification: | Standard Substance |
Grade: | Industrial |
Specific Usage: | For Biological Purpose, For Tissue Medium Purpose, For Microbiological, For Microscopic Purpose, For Electron Microscopy, For Lens Blooming, Technical Grade, Pratical Use, Pro Analysis, Super Special Grade, For Synthesis, For Scintillation, For Electrophoresis Use, For Refractive Index, for Mining |
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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 efficient collector used in the froth flotation process of various ores in the mining industry. It is a potassium salt of butyl xanthic acid and is known for its effectiveness in promoting the separation of valuable minerals from gangue.
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PBX is used as a collector in the froth flotation process of various ores, particularly for non-ferrous and precious metals.
PBX chemisorbs onto the surface of mineral particles, rendering them hydrophobic. This hydrophobicity allows the particles to attach to air bubbles, rising to the surface where they can be easily collected.
PBX demonstrates selectivity for specific minerals, contingent upon the flotation process conditions and the particular ore being processed.
When handling PBX, ensure the use of appropriate Personal Protective Equipment (PPE), such as gloves, safety goggles, and a mask, to prevent skin and eye contact. In case of contact, rinse thoroughly with ample water and seek medical attention if necessary.
Store PBX in a cool, dry, and well-ventilated area, shielded from direct sunlight and heat sources. Ensure containers are tightly sealed to prevent contamination and evaporation.
PBX is considered biodegradable, offering an environmentally friendly alternative compared to certain other xanthate collectors.
The efficacy of PBX in froth flotation is influenced by the solution's pH, performing optimally under slightly alkaline conditions.
Indeed, PBX can be utilized alongside other flotation reagents, including frothers and modifiers, to meet specific separation goals and enhance overall flotation efficiency.
The ideal dosage of PBX varies based on factors such as ore type, particle size, and desired separation efficiency. Conducting small-scale tests is advisable to determine the precise dosage for a particular application.
For additional information or to purchase PBX, please reach out to 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 |
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